Edgar Filing: MARTIN MARIETTA MATERIALS INC

Schedule 13D

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. )*

Martin Marietta Materials, Inc.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

573284106

(CUSIP Number)

SPO Advisory Corp.

591 Redwood Highway, Suite 3215

Mill Valley, California 94941

(415) 383-6600

with a copy to:

Alison S. Ressler

Sullivan & Cromwell LLP

1888 Century Park East

Los Angeles, California 90067-1725

(310) 712-6600

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

July 31, 2007

(Date of Event which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this Schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box ¨.

Note. Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	SPO Partners II, L.P.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	WC
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	Delaware


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		2,588,800 (1)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		2,588,800 (1)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,588,800 (1)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.19%
14.	TYPE OF REPORTING PERSON

	PN

(1)	Power is exercised through its sole general partner, SPO Advisory Partners, L.P.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	SPO Advisory Partners, L.P.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	Not Applicable
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	Delaware


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		2,588,800 (1) (2)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		2,588,800 (1) (2)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,588,800 (1) (2)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.19%
14.	TYPE OF REPORTING PERSON

	PN

(1)	Solely in its capacity as the sole general partner of SPO Partners II, L.P.

(2)	Power is exercised through its sole general partner, SPO Advisory Corp.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	San Francisco Partners II, L.P.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	WC
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	California


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		141,500 (1)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		141,500 (1)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	141,500 (1)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	0.34%
14.	TYPE OF REPORTING PERSON

	PN

(1)	Power is exercised through its sole general partner, SF Advisory Partners, L.P.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	SF Advisory Partners, L.P.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	Not Applicable
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	Delaware


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		141,500 (1) (2)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		141,500 (1) (2)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	141,500 (1) (2)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	0.34%
14.	TYPE OF REPORTING PERSON

	PN

(1)	Solely in its capacity as the sole general partner of San Francisco Partners II, L.P.

(2)	Power is exercised through its sole general partner, SPO Advisory Corp.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	SPO Advisory Corp.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	Not Applicable
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	Delaware


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		2,730,300 (1) (2)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		2,730,300 (1) (2)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,730,300 (1) (2)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.53%
14.	TYPE OF REPORTING PERSON

	CO

(1)	Solely in its capacity as the sole general partner of SPO Advisory Partners, L.P. with respect to 2,588,800 of such shares; and solely in its capacity as the sole general partner of SF Advisory Partners, L.P. with respect to 141,500 of such shares.

(2)	Power is exercised through its three controlling persons, John H. Scully, William E. Oberndorf and William J. Patterson.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	John H. Scully
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	PF and Not Applicable
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	USA


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		22,900 (1)
		8. SHARED VOTING POWER

		2,730,300 (2)
		9. SOLE DISPOSITIVE POWER

		22,900 (1)
		10. SHARED DISPOSITIVE POWER

		2,730,300 (2)


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,753,200 (1) (2)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.59%
14.	TYPE OF REPORTING PERSON

	IN

(1)

Of these shares, 400 shares are held in the John H. Scully Individual Retirement Accounts, which are self-directed, and 22,500 shares may be deemed to be beneficially owned by Mr. Scully solely in his capacity as controlling person, sole director and executive officer of Phoebe Snow Foundation, Inc.

(2)	These shares may be deemed to be beneficially owned by Mr. Scully solely in his capacity as one of three controlling persons of SPO Advisory Corp.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	William E. Oberndorf
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	Not Applicable
5.	CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	USA


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		– 0 –
		8. SHARED VOTING POWER

		2,730,300 (1)
		9. SOLE DISPOSITIVE POWER

		– 0 –
		10. SHARED DISPOSITIVE POWER

		2,730,300 (1)


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,730,300 (1)
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.53%
14.	TYPE OF REPORTING PERSON

	IN

(1)	These shares may be deemed to be beneficially owned by Mr. Oberndorf solely in his capacity as one of three controlling persons of SPO Advisory corp.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	William J. Patterson
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	Not Applicable
5.	CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	USA


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		– 0 –
		8. SHARED VOTING POWER

		2,731,700 (1)
		9. SOLE DISPOSITIVE POWER

		– 0 –
		10. SHARED DISPOSITIVE POWER

		2,731,700 (1)


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	2,731,700 (1)
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	6.54%
14.	TYPE OF REPORTING PERSON

	IN

(1)

Of these shares, 2,730,300 shares may be deemed to be beneficially owned by Mr. Patterson solely in his capacity as one of three controlling persons of SPO Advisory corp. and 1,400 shares may be deemed to be beneficially owned by Mr. Patterson solely in his capacity as a controlling person, director and executive officer of The Elizabeth R. & William J. Patterson Foundation.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	Phoebe Snow Foundation, Inc.
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	WC
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	California


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		22,500 (1)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		22,500 (1)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	22,500 (1)
12.	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	0.05%
14.	TYPE OF REPORTING PERSON

	CO

(1)	Power is exercised through its controlling person, sole director and executive officer, John H. Scully.


CUSIP No. 573284106


1.	NAME OF REPORTING PERSON

	The Elizabeth R. & William J. Patterson Foundation
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
	(a) ¨
	(b) x
3.	SEC Use Only


4.	SOURCE OF FUNDS

	WC
5.	CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(e) OR 2(f)	¨


6.	CITIZENSHIP OR PLACE OF ORGANIZATION

	California


Number Of Shares Beneficially Owned By Each Reporting Person With		7. SOLE VOTING POWER

		1,400 (1)
		8. SHARED VOTING POWER

		– 0 –
		9. SOLE DISPOSITIVE POWER

		1,400 (1)
		10. SHARED DISPOSITIVE POWER

		– 0 –


11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

	1,400 (1)
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES	¨


13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

	**0.01%
14.	TYPE OF REPORTING PERSON

	CO

**	Denotes less than.

(1)	Power is exercised through its controlling persons, directors and executive officers, William J. Patterson and Elizabeth R. Patterson.

ITEM 1.

Security and Issuer.

This statement relates to the shares of Common Stock, par value $0.01 per share (“Shares”), of Martin Marietta Materials, Inc., a North Carolina corporation (the “Issuer”). The principal executive offices of the Issuer are located at 2710 Wycliff Road, Raleigh, North Carolina 27607-3033.

ITEM 2.

Identity and Background.

(a) The undersigned hereby file this Schedule 13D Statement on behalf of SPO Partners II, L.P., a Delaware limited partnership (“SPO”), SPO Advisory Partners, L.P., a Delaware limited partnership (“SPO Advisory Partners”), San Francisco Partners II, L.P., a California limited partnership (“SFP”), SF Advisory Partners, L.P., a Delaware limited partnership (“SF Advisory Partners”), SPO Advisory Corp., a Delaware corporation (“SPO Advisory Corp.”), John H. Scully (“JHS”), William E. Oberndorf (“WEO”), William J. Patterson (“WJP”), Phoebe Snow Foundation, Inc., a California corporation (“PS Foundation”), and The Elizabeth R. & William J. Patterson Foundation, a California corporation (“Patterson Foundation”). SPO, SPO Advisory Partners, SFP, SF Advisory Partners, SPO Advisory Corp., JHS, WEO, WJP, PS Foundation and Patterson Foundation are sometimes hereinafter referred to as the “Reporting Persons.” The Reporting Persons are making this single, joint filing because they may be deemed to constitute a “group” within the meaning of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended (the “Act”), although neither the fact of this filing nor anything contained herein shall be deemed to be an admission by the Reporting Persons that a group exists.

(b)—(c)

SPO

SPO is a Delaware limited partnership, the principal business of which is the purchase, sale, exchange, acquisition and holding of investment securities. The principal business address of SPO, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to SPO Advisory Partners, the sole general partner of SPO, is set forth below.

SPO ADVISORY PARTNERS

SPO Advisory Partners is a Delaware limited partnership, the principal business of which is serving as the sole general partner of SPO. The principal business address of SPO Advisory Partners, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to SPO Advisory Corp., the sole general partner of SPO Advisory Partners, is set forth below.

SFP

SFP is a California limited partnership, the principal business of which is the purchase, sale, exchange, acquisition and holding of investment securities. The principal business address of SFP, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to SF Advisory Partners, the sole general partner of SFP, is set forth below.

SF ADVISORY PARTNERS

SF Advisory Partners is a Delaware limited partnership, the principal business of which is serving as the sole general partner of SFP. The principal business address of SF Advisory Partners, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to SPO Advisory Corp., the sole general partner of SF Advisory Partners, is set forth below.

SPO ADVISORY CORP.

SPO Advisory Corp. is a Delaware corporation, the principal business of which is serving as the sole general partner of each of SPO Advisory Partners and SF Advisory Partners. The principal business address of SPO Advisory Corp., which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to JHS, WEO and WJP, the three controlling persons of SPO Advisory Corp., is set forth below.

JHS

JHS’ business address is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. His present principal occupation is serving as a managing director of SPO Partners & Co., a Delaware corporation. The principal business of SPO Partners & Co. is operating as an investment firm. The principal business address of SPO Partners & Co., which serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. JHS is one of three controlling persons of SPO Advisory Corp., the sole general partner of each of SPO Advisory Partners and SF Advisory Partners. JHS is also the sole director, executive officer and controlling person of PS Foundation.

WEO

WEO’s business address is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. His present principal occupation is serving as a managing director of SPO Partners & Co. WEO is one of three controlling persons of SPO Advisory Corp., the sole general partner of SPO Advisory Partners and SF Advisory Partners.

WJP

WJP’s business address is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. His present principal occupation is serving as a managing director of SPO Partners & Co. WJP is one of three controlling persons of SPO Advisory Corp., the sole general partner of SPO Advisory Partners and SF Advisory Partners. WJP is also a controlling person, director and executive officer of the Patterson Foundation.

PS FOUNDATION

PS Foundation is a California corporation, the principal purpose of which is to be a private, grant-making charitable entity. The principal business address of PS Foundation, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to JHS, sole director, executive officer and controlling person of PS Foundation, is set forth herein.

PATTERSON FOUNDATION

Patterson Foundation is a California corporation, the principal purpose of which is to be a private, grant-making charitable entity. WJP and his wife, Elizabeth R. Patterson, are the controlling persons, directors and executive officers of Patterson Foundation. The principal business address of Patterson Foundation, which also serves as its principal office, is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Pursuant to Instruction C to Schedule 13D of the Act, certain information with respect to WJP, is set forth herein. Ms. Patterson’s business address is 591 Redwood Highway, Suite 3215, Mill Valley, California 94941. Ms. Patterson’s present principal occupation is homemaker.

(d) None of the entities or persons identified in this Item 2 has, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

(e) None of the entities or persons identified in this Item 2 has, during the last five years, been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

(f) All of the natural persons identified in this Item 2 are citizens of the United States of America.

ITEM 3.

Source and Amount of Funds or Other Consideration.

The source and amount of the funds used or to be used by the Reporting Persons to purchase Shares are as follows:


Name	Source of Funds	Amount of Funds
SPO	Contributions from Partners	$	324,127,809
SPO Advisory Partners	Not Applicable		Not Applicable
SFP	Contributions from Partners	$	17,696,020
SF Advisory Partners	Not Applicable		Not Applicable
SPO Advisory Corp.	Not Applicable		Not Applicable
JHS	Not Applicable and Personal Funds	$	54,166
WEO	Not Applicable		Not Applicable
WJP	Not Applicable		Not Applicable
PS Foundation	Contributions from Shareholders	$	2,970,339
Patterson Foundation	Contributions from Shareholders	$	184,179

(1)	As used herein, the term “Personal Funds” includes sums borrowed from banks and brokerage firm margin accounts, none of which were borrowed or otherwise obtained for the specific purpose of acquiring, holding, trading or voting Shares.

ITEM 4.

Purpose of Transaction.

The Reporting Persons have acquired the Shares reported herein for investment purposes. Consistent with such purpose, the Reporting Persons have had, and may have in the future, discussions

with management of the Issuer and may make suggestions concerning the Issuer’s operations, prospects, business and financial strategies, assets and liabilities, business and financing alternatives and such other matters as the Reporting Persons may deem relevant to their investments in the Shares and other securities of the Issuer. Each Reporting Person expects that it will, from time to time, review its investment position in the Issuer and may, depending on market and other conditions, increase or decrease its investment position in the Shares or other securities of the Issuer.

Whether the Reporting Persons purchase any additional Shares or other securities of the Issuer or dispose of any Shares or other securities of the Issuer, and the amount and timing of any such transactions, will depend upon the Reporting Persons’ individual continuing assessments of pertinent factors, including the availability of Shares or other securities of the Issuer for purchase at particular price levels, the Issuer’s and the particular Reporting Person’s business and prospects, other business investment opportunities available to the particular Reporting Person, economic conditions, stock market conditions, money market conditions, the attitudes and actions of the Board of Directors and management of the Issuer, the availability and nature of opportunities to dispose of the particular Reporting Person’s interest in the Issuer, to realize trading profits or minimize trading losses, and other plans and requirements of the particular Reporting Person. Depending upon its individual assessments of these factors from time to time, each Reporting Person may change its present intentions as stated above, including determining to acquire additional Shares or other securities of the Issuer (by means of open market or privately negotiated purchases) or to dispose of some or all of the Shares or other securities of the Issuer held by or under the control of such Reporting Person. In addition, each Reporting Person may from time to time enter into equity swap or other derivative transactions with respect to its investment in the Shares or other securities of the Issuer.

Except as set forth in this Item 4, the Reporting Persons have no present plans or proposals that relate to or that would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D of the Act.

ITEM 5.

Interest in Securities of the Issuer.

(a) Percentage interest calculations for each Reporting Person are based upon the Issuer having 41,796,336 total outstanding shares of Common Stock as reported on the Issuer’s 10-Q filed with the Securities and Exchange Commission on August 7, 2007.

SPO

The aggregate number of Shares that SPO owns beneficially, pursuant to Rule 13d-3 of the Act, is 2,588,800 Shares, which constitutes approximately 6.19% of the outstanding Shares.

SPO Advisory Partners

Because of its position as the sole general partner of SPO, SPO Advisory Partners may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 2,588,800 Shares, which constitutes approximately 6.19% of the outstanding Shares.

SFP

The aggregate number of Shares that SFP owns beneficially, pursuant to Rule 13d-3 of the Act, is 141,500 Shares, which constitutes approximately 0.34% of the outstanding Shares.

SF Advisory Partners

Because of its position as the sole general partner of SFP, SF Advisory Partners may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 141,500 Shares, which constitutes approximately 0.34% of the outstanding Shares.

SPO Advisory Corp.

Because of its positions as the sole general partner of each of SPO Advisory Partners and SF Advisory Partners, SPO Advisory Corp. may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 2,730,300 Shares in the aggregate, which constitutes approximately 6.53% of the outstanding Shares.

JHS

Individually, and because of his positions as a control person of SPO Advisory Corp. and the controlling person, sole director and executive officer of PS Foundation, JHS may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 2,753,200 Shares, which constitutes approximately 6.59% of the outstanding Shares.

WEO

Because of his positions as a control person of SPO Advisory Corp., WEO may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 2,730,300 Shares in the aggregate, which constitutes approximately 6.53% of the outstanding Shares.

WJP

Because of his position as a control person of SPO Advisory Corp. and a controlling person, director and executive officer of Patterson Foundation, WJP may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial owner of 2,731,700 Shares in the aggregate, which constitutes approximately 6.54% of the outstanding Shares.

PS Foundation

The aggregate number of Shares that PS Foundation owns beneficially, pursuant to Rule 13d-3 of the Act, is 22,500 Shares, which constitutes approximately 0.05% of the outstanding Shares.

Patterson Foundation

The aggregate number of Shares that Patterson Foundation owns beneficially, pursuant to Rule 13d-3 of the Act, is 1,400 Shares, which constitutes less than 0.01% of the outstanding Shares.

To the best of the knowledge of each of the Reporting Persons, other than as set forth above, none of the persons named in Item 2 hereof is the beneficial owner of any Shares.

(b) SPO

Acting through its sole general partner, SPO has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 2,588,800 Shares.

SPO Advisory Partners

Acting through its sole general partner and in its capacity as the sole general partner of SPO, SPO Advisory Partners has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 2,588,800 Shares.

SFP

Acting through its sole general partner, SFP has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 141,500 Shares.

SF Advisory Partners

Acting through its sole general partner and in its capacity as the sole general partner of SFP, SF Advisory Partners has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 141,500 Shares.

SPO Advisory Corp.

Acting through its controlling persons and in its capacities as the sole general partner of each of SPO Advisory Partners and SF Advisory Partners, SPO Advisory Corp. has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 2,730,300 Shares in the aggregate.

JHS

As one of three controlling persons of SPO Advisory Corp., which is the sole general partner of each of SPO Advisory Partners and SF Advisory Partners, JHS may be deemed to have shared power with WEO and WJP to vote or to direct the vote and to dispose or to direct the disposition of 2,730,300 Shares held by SPO and SFP in the aggregate. In addition, JHS has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 400 Shares held in the John H. Scully Individual Retirement Accounts, which are self-directed individual retirement accounts, and 22,500 Shares held by the PS Foundation, for which JHS is the controlling person, sole director and executive officer.

WEO

As one of three controlling persons of SPO Advisory Corp., which is the sole general partner of each of SPO Advisory Partners and SF Advisory Partners, WEO may be deemed to have shared power with JHS and WJP to vote or to direct the vote and to dispose or to direct the disposition of 2,730,300 Shares held by SPO and SFP in the aggregate.

WJP

As one of three controlling persons of SPO Advisory Corp., which is the sole general partner of each of SPO Advisory Partners and SF Advisory Partners, WJP may be deemed to have shared power with JHS and WEO to vote or to direct the vote and to dispose or to direct the disposition of 2,730,300 Shares held by SPO and SFP in the aggregate. In addition, WJP may be deemed to have shared power to vote or to direct the vote and to dispose or to direct the disposition of 1,400 Shares held by the Patterson Foundation.

PS Foundation

Acting through its controlling person, PS Foundation has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 22,500 Shares.

Patterson Foundation

Acting through its two controlling persons, directors and executive officers, Patterson Foundation has the sole power to vote or to direct the vote and to dispose or to direct the disposition of 1,400 Shares.

(c) Within the past 60 days of the date of this statement, the Reporting Persons purchased Shares in open market transactions on the New York Stock Exchange as set forth on Schedule I attached hereto.

Except as set forth in this paragraph (c), to the best of the knowledge of each of the Reporting Persons, none of the persons named in response to paragraph (a) has effected any transactions in Shares during the past 60 days.

(d) Each of the Reporting Persons affirms that no person other than such Reporting Person has the right to receive or the power to direct the receipt of distributions with respect to, or the proceeds from the sale of, Shares owned by such Reporting Person.

(e) Not applicable.

ITEM 6.

Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.

Except as set forth herein or in the Exhibits filed herewith, there are no other contracts, arrangements, understandings or relationships of the type required to be disclosed in response to Item 6 of Schedule 13D of the Act with respect to the Shares owned by the Reporting Persons.

ITEM 7.

Material to be Filed as Exhibits.

Exhibit A: Agreement pursuant to Rule 13d-1 (k)

Exhibit B: Power of Attorney

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.


Dated: August 10, 2007	By:	/s/ Kim M. Silva
		Kim M. Silva

		Attorney-in-Fact for:

		SPO PARTNERS II, L.P.(1)
		SPO ADVISORY PARTNERS, L.P.(1) SAN FRANCISCO PARTNERS II, L.P.(1) SF ADVISORY PARTNERS, L.P.(1)
		SPO ADVISORY CORP.(1) JOHN H. SCULLY(1) WILLIAM E. OBERNDORF(1)
		WILLIAM J. PATTERSON(1) PHOEBE SNOW FOUNDATION, INC.(1) THE ELIZABETH R. & WILLIAM J. PATTERSON FOUNDATION(1)

		(1) A Power of Attorney authorizing Kim M. Silva to act on behalf of this person or entity is filed as Exhibit B.

SCHEDULE I TO

SCHEDULE 13D FOR SPO PARTNERS II, L.P.


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	376	135.84	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,786	135.88	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,034	135.89	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	135.90	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,880	135.91	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	135.93	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,504	135.94	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	135.99	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,162	136.00	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	136.06	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	136.12	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,128	136.13	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.14	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	136.15	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,034	136.16	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.18	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,504	136.21	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.31	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.37	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,068	136.45	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.46	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.47	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	136.50	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.51	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	136.53	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	564	136.54	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	136.55	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.58	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	136.59	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	136.60	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.63	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.65	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.66	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	136.67	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.69	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	940	136.71	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.72	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	136.73	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	136.74	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.75	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.76	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,128	136.77	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,128	136.79	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.81	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.82	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.83	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.84	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	658	136.85	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.86	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	136.87	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	136.88	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	136.89	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	94	136.91	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	136.92	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	136.93	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.94	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	136.95	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	136.96	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	136.98	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,068	136.99	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.00	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	658	137.01	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,222	137.02	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,034	137.03	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.04	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.05	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.06	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,350	137.07	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.08	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.10	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.12	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,974	137.13	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.14	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.15	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	137.16	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.17	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.18	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,538	137.19	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,598	137.20	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.21	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	658	137.22	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.23	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	940	137.24	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.26	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,598	137.28	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.29	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.35	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.36	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.37	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.38	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.39	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.40	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.41	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.43	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,034	137.45	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.46	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.48	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,034	137.49	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	658	137.50	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.51	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.52	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.53	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.54	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.55	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.56	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.57	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.58	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	282	137.59	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.60	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.61	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.62	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.63	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.64	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	3,092	137.65	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.66	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.67	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.68	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	137.69	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	658	137.70	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.71	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.72	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	137.73	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,504	137.74	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,222	137.75	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	658	137.76	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	4,042	137.77	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	188	137.78	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	470	137.79	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,598	137.80	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.81	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.82	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	376	137.83	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,256	137.84	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,974	137.85	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	846	137.86	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/26/2007	Buy	282	137.87	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,232	137.88	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	282	137.89	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	752	137.90	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.91	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	940	137.92	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.93	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	94	137.94	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,316	137.95	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,504	137.96	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,504	137.97	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	564	137.98	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	1,974	137.99	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	4,042	138.00	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	8,084	138.01	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,726	138.02	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	3,102	138.03	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	2,068	138.04	Open Market/Broker
SPO Partners II, L.P.	7/26/2007	Buy	7,332	138.05	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	135.84	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	78	135.88	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	45	135.89	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	135.90	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	82	135.91	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	135.93	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	66	135.94	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	135.99	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	94	136.00	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	25	136.06	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	136.12	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	49	136.13	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	9	136.14	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	136.15	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	45	136.16	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.18	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	66	136.21	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.31	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.37	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	90	136.45	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.46	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.47	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	136.50	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.51	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	136.53	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	136.54	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	136.55	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.58	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	136.59	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	136.60	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.63	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.65	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.66	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	136.67	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.69	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	41	136.71	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.72	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	136.73	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	136.74	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.75	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.76	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	49	136.77	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	49	136.79	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.81	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.82	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.83	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.84	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	136.85	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.86	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	136.87	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	136.88	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	136.89	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.91	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	136.92	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	136.93	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.94	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	136.95	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	136.96	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	136.98	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	90	136.99	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.00	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	137.01	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	53	137.02	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	45	137.03	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.04	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.05	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.06	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	102	137.07	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.08	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.10	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.12	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	86	137.13	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.14	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.15	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	137.16	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.17	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.18	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	110	137.19	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	69	137.20	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.21	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	137.22	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.23	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	41	137.24	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.26	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	69	137.28	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.29	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.35	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.36	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.37	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.38	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.39	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.40	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.41	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.43	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	45	137.45	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.46	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.48	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	45	137.49	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	137.50	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.51	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.52	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.53	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.54	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.55	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.56	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.57	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.58	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.59	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.60	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.61	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.62	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.63	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.64	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	134	137.65	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.66	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.67	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.68	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	137.69	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	137.70	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.71	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.72	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	137.73	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	65	137.74	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	53	137.75	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	29	137.76	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	175	137.77	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	8	137.78	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	20	137.79	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	69	137.80	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.81	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.82	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	16	137.83	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	98	137.84	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	86	137.85	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	37	137.86	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.87	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	53	137.88	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	12	137.89	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	33	137.90	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.91	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	41	137.92	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.93	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	4	137.94	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	57	137.95	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	65	137.96	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/26/2007	Buy	65	137.97	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	24	137.98	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	86	137.99	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	175	138.00	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	350	138.01	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	118	138.02	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	134	138.03	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	90	138.04	Open Market/Broker
San Francisco Partners, II, L. P.	7/26/2007	Buy	318	138.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	135.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	31	135.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	17	135.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	135.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	33	135.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	135.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	26	135.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	135.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	37	136.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	136.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	14	136.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	19	136.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	14	136.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	17	136.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	26	136.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.31	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	36	136.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	136.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	136.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	136.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	136.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	136.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	136.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	136.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	16	136.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	136.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	136.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	20	136.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	20	136.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.83	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	136.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	136.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	136.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	136.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	136.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	136.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	136.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	136.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	136.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	36	136.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	137.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	21	137.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	18	137.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	41	137.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	35	137.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.14	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	137.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	44	137.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	28	137.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	137.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	16	137.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	28	137.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	18	137.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	18	137.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	137.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.52	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	54	137.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	137.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	137.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	137.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	26	137.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	21	137.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	12	137.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	71	137.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	3	137.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	8	137.79	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	28	137.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	7	137.83	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	39	137.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	35	137.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	15	137.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	22	137.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	5	137.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	13	137.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	16	137.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	2	137.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	23	137.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	26	137.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	26	137.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	10	137.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	35	137.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	71	138.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	141	138.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	48	138.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	54	138.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	36	138.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/26/2007	Buy	128	138.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	135.88	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	135.89	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	135.91	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	135.93	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	135.94	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	136.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.54	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.79	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.85	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.89	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.92	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	136.95	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	136.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.01	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.07	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.10	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.14	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.24	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.28	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.36	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.49	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.65	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.66	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.69	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	3	137.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.80	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.82	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.85	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.86	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.92	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.95	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.96	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	1	137.97	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	137.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	3	138.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	6	138.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	138.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	138.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	2	138.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/26/2007	Buy	6	138.05	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	135.84	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	135.88	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	135.89	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	135.91	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	135.93	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	135.94	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	5	136.00	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.06	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.12	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	7/26/2007	Buy	3	136.13	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.15	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	136.16	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	136.21	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	5	136.45	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.50	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.53	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.54	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.55	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.58	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.59	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.60	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.65	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.67	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.71	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.72	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.73	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.74	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.75	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.76	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.77	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.79	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.81	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.82	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.83	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.86	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.87	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.88	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	7/26/2007	Buy	1	136.89	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.92	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.93	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	136.95	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	136.96	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	136.99	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.00	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.02	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.03	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.04	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.05	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.06	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	5	137.07	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.08	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.10	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.12	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.13	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.14	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.15	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.16	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.17	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.18	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	6	137.19	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	137.20	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.21	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.23	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.24	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	7/26/2007	Buy	4	137.28	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.29	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.36	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.37	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.38	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.39	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.40	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.41	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.43	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.45	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.46	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.49	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.51	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.52	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.53	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.54	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.55	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.57	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.58	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.59	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.60	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.61	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.63	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.64	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	7	137.65	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.66	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.68	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.69	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	7/26/2007	Buy	1	137.71	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.72	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.73	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	137.74	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.75	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	9	137.77	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.78	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.79	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	137.80	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.81	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.82	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.83	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	5	137.84	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.85	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.86	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.87	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.88	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.89	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	1	137.90	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.91	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.92	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.93	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.95	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	137.96	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	137.97	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	2	137.98	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	3	137.99	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	7/26/2007	Buy	9	138.00	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	19	138.01	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	6	138.02	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	8	138.03	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	4	138.04	Open Market/Broker
John H. Scully’s IRA	7/26/2007	Buy	16	138.05	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.39	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,036	137.50	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.62	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.63	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.65	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	2,638	137.70	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	659	137.86	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	754	137.87	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.88	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	137.89	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	4,522	137.90	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	137.92	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.94	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	137.97	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	137.98	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	137.99	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	6,783	138.00	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	138.01	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.03	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,037	138.04	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	565	138.05	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/31/2007	Buy	283	138.06	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	471	138.07	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.08	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.09	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	138.10	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	188	138.11	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.16	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.18	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	188	138.19	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	8,949	138.20	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.21	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.22	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.24	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.25	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.26	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	188	138.27	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	565	138.28	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,884	138.29	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,413	138.30	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	471	138.31	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	471	138.32	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.33	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	471	138.34	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	30,237	138.35	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.36	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	565	138.37	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,978	138.38	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/31/2007	Buy	283	138.39	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,413	138.41	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	138.42	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,036	138.43	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.44	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	9,043	138.45	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.48	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,412	138.50	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.52	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.54	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	848	138.55	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	138.56	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.57	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.58	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	377	138.59	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	565	138.61	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	942	138.62	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	470	138.63	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.64	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	189	138.65	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.67	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	283	138.68	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	565	138.69	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.70	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,601	138.71	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	94	138.72	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	470	138.73	Open Market/Broker
SPO Partners II, L.P.	7/31/2007	Buy	1,131	138.74	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	7/31/2007	Buy	470	138.75	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.39	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	44	137.50	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.62	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.63	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.65	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	112	137.70	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	28	137.86	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	32	137.87	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.88	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	137.89	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	192	137.90	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	137.92	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.94	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	137.97	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	137.98	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	137.99	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	288	138.00	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.01	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.03	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	44	138.04	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	24	138.05	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.06	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.07	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.08	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.09	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.10	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.11	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.16	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.18	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.19	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	380	138.20	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.21	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.22	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.24	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.25	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.26	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.27	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	24	138.28	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	80	138.29	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	60	138.30	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.31	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.32	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.33	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.34	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	1,284	138.35	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.36	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	24	138.37	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	84	138.38	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.39	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	60	138.41	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.42	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	44	138.43	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.44	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	7/31/2007	Buy	384	138.45	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.48	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	60	138.50	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.52	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.54	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	36	138.55	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.56	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.57	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.58	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	16	138.59	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	24	138.61	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	40	138.62	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.63	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.64	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	8	138.65	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.67	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	12	138.68	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	24	138.69	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.70	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	68	138.71	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	4	138.72	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.73	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	48	138.74	Open Market/Broker
San Francisco Partners, II, L. P.	7/31/2007	Buy	20	138.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	19	137.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.62	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	47	137.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	12	137.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	13	137.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	137.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	81	137.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	137.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	137.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	137.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	137.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	122	138.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	19	138.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	10	138.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	8	138.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	162	138.20	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	10	138.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	34	138.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	26	138.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	8	138.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	8	138.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	8	138.34	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	546	138.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	10	138.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	36	138.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	25	138.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	19	138.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	163	138.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	26	138.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.54	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	15	138.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	7	138.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	10	138.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	17	138.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	9	138.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	3	138.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	5	138.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	10	138.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	29	138.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	2	138.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	9	138.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	20	138.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	7/31/2007	Buy	9	138.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	137.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	3	137.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	137.86	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	137.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	5	137.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	7	138.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.07	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.11	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	9	138.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.28	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	2	138.29	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.30	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.34	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	32	138.35	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	2	138.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	2	138.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	10	138.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	2	138.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.55	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.61	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.69	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	2	138.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	7/31/2007	Buy	1	138.75	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	565	132.12	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	377	132.15	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	283	132.32	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	132.44	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	283	132.64	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	133.06	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	133.10	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	133.12	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	133.17	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	133.33	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	133.35	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	133.56	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	133.58	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	133.71	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	133.72	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	133.78	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	133.81	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	133.82	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	133.88	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	133.94	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	133.96	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	133.98	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	133.99	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	134.00	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	134.01	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.02	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	282	134.04	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	134.05	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	134.06	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,317	134.08	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.11	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.12	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.14	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	2,164	134.15	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.16	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,035	134.17	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.19	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.20	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.21	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,035	134.24	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,035	134.25	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	134.26	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.27	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	134.28	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	134.29	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.30	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.31	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.32	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	134.33	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.34	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	847	134.35	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.36	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	471	134.37	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.38	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,600	134.39	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.40	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.41	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.42	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.43	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.45	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.46	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.47	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.48	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	134.50	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	2,353	134.51	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	134.52	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	134.53	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	134.55	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.57	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.58	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.59	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.60	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.61	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.62	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,506	134.63	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.64	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.66	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	134.67	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	471	134.68	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	134.69	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.71	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	134.72	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.73	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,031	134.74	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,035	134.75	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.76	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.77	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	134.78	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.79	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.81	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	134.82	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	134.83	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.84	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.85	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	134.87	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.92	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	134.93	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	134.95	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	134.96	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	202	134.98	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	135.00	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.01	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,600	135.02	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.05	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	1,025	135.06	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	135.07	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.09	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.10	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.13	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.14	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.15	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.16	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.21	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.22	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.23	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.27	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.28	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.29	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	135.30	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.31	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.33	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.36	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.39	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.40	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.41	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.42	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.44	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.45	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.47	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.48	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	282	135.49	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.50	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	135.51	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.52	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.53	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.54	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.55	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.56	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.57	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.58	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	135.59	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.60	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.61	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.62	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,317	135.63	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.64	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	135.65	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.66	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.67	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.68	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.69	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.70	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	135.71	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	135.73	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.74	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.76	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	282	135.77	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	135.78	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.79	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.80	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,788	135.81	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	135.82	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.84	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.85	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	135.86	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,035	135.87	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	135.88	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.89	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	135.90	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.92	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.93	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	135.95	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.97	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	135.98	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	135.99	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,694	136.00	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	136.01	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	136.02	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	136.03	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	136.04	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	753	136.05	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	136.06	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	188	136.09	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.11	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	136.12	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	136.16	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.17	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.20	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	136.22	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	136.26	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	282	136.27	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	136.30	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	188	136.31	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.32	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	376	136.33	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	136.34	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.35	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	659	136.39	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.44	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	565	136.45	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	941	136.53	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.55	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.56	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.57	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.58	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	94	136.59	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	847	136.61	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	471	136.67	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/1/2007	Buy	941	136.85	Open Market/Broker
SPO Partners II, L.P.	8/1/2007	Buy	1,129	137.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	132.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	132.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	132.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	132.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	132.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	133.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	133.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	133.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	133.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	133.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	133.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	133.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	133.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	133.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	133.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	133.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	133.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	133.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	133.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	133.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	133.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	133.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	133.99	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	134.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	134.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	134.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	56	134.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	92	134.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	134.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	134.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	134.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	134.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.28	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	19	134.29	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.33	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.34	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	36	134.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.36	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	68	134.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	134.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	100	134.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	134.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	134.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	134.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	64	134.63	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	134.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	134.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	134.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	134.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	134.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	134.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	134.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	134.83	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	134.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.92	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	134.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	134.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	134.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	9	134.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	135.00	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	68	135.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	135.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	135.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.23	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.28	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.29	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	135.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.36	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.44	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	135.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	135.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	56	135.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	135.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	135.71	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	135.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	135.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.80	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	76	135.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	135.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	135.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	44	135.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	135.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	135.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.92	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	135.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	135.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	135.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	72	136.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	136.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	136.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	136.03	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	136.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	32	136.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	136.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	136.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	136.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	136.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	136.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	136.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	12	136.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	136.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	8	136.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	16	136.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	136.34	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	28	136.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	24	136.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	136.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.58	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/1/2007	Buy	4	136.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	36	136.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	20	136.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	40	136.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/1/2007	Buy	48	137.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	10	132.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	132.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	132.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	132.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	132.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	133.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	133.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	8	133.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	133.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	133.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	133.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	12	133.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	133.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	133.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	133.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	8	133.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	10	133.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	10	133.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	133.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	133.94	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	133.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	133.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	133.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	134.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	8	134.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	134.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	25	134.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	41	134.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	134.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	134.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	134.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	12	134.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	8	134.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.30	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.34	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	16	134.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	31	134.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	134.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	45	134.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	134.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	134.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	134.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.60	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	29	134.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	134.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	134.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	134.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	134.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	134.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	134.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	134.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	134.83	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	134.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	134.95	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	134.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	134.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	135.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	31	135.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	135.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	135.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	135.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.40	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	135.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	135.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	25	135.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	135.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.68	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	135.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	135.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	135.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	34	135.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	135.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	135.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	20	135.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	135.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	135.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	135.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	135.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	135.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	32	136.00	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	136.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	136.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	136.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	136.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	14	136.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	136.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	136.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	136.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	136.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	136.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	136.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	5	136.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	136.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	4	136.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	7	136.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	136.34	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	13	136.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	11	136.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	136.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.55	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	2	136.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	16	136.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	9	136.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	18	136.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/1/2007	Buy	22	137.09	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	132.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.17	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.35	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.56	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.72	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.78	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.82	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	133.94	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	2	134.08	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	3	134.15	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.17	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.24	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.25	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.26	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.28	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.29	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.35	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.36	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.39	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	2	134.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.52	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.55	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.66	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.67	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.72	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	134.96	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.09	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.23	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.44	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.49	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.55	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.59	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.60	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	2	135.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.66	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.67	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.79	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	2	135.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	135.98	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	2	136.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.33	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.61	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	136.85	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/1/2007	Buy	1	137.09	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.30	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	2,259	132.31	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	94	132.33	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.40	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	132.43	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	132.46	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	132.47	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.48	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.49	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,694	132.50	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.51	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,224	132.53	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.54	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.55	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.57	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.58	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.60	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.61	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.62	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.64	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	132.65	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.66	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.67	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.68	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.69	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.70	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.71	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	132.72	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	1,600	132.73	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,035	132.74	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	132.75	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.76	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.77	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	132.78	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	132.79	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	132.82	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	132.83	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.84	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.85	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.86	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	132.88	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	132.89	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.90	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.91	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	132.92	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.93	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	132.95	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,035	132.99	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	133.00	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.02	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.03	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.04	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.06	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.07	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	377	133.10	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	285	133.11	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	133.12	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.13	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,035	133.14	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	847	133.15	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.16	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.17	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.20	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.22	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.23	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.24	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,318	133.25	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	133.26	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	133.28	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	133.29	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.30	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	133.32	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.33	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.35	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.37	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.38	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.41	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.46	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.48	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.50	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	1,130	133.51	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,035	133.53	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.54	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.55	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.56	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.57	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.58	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.59	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.60	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	133.61	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	847	133.62	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,318	133.63	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.64	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.65	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.67	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.68	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.69	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	133.70	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.72	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	133.73	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.74	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.75	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	133.76	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	943	133.77	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.79	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	847	133.80	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	1,318	133.81	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	133.82	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	133.83	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	133.85	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	133.86	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	133.87	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.89	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	133.90	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.91	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.93	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.94	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.95	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	133.96	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.97	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	133.98	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	133.99	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	134.00	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	134.01	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,977	134.02	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	2,918	134.03	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,694	134.05	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,031	134.06	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	134.07	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.08	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.09	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.10	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	188	134.11	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	847	134.12	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.13	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	134.14	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.16	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,318	134.18	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	134.19	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,318	134.20	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	134.21	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	134.22	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.23	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	134.24	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.25	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	134.32	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.33	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	134.35	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	134.36	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.37	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.38	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.39	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	2,832	134.40	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	134.41	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	2,730	134.42	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.43	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,318	134.44	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,694	134.45	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	1,412	134.46	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	134.47	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	753	134.48	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,789	134.49	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	134.50	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	134.51	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.52	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.54	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.55	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	134.56	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,789	134.57	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.58	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.59	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.60	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	134.62	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	134.63	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.64	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	565	134.65	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	659	134.66	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	266	134.68	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.69	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	134.70	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.71	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.72	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	298	134.75	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	134.76	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	282	134.77	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.79	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.81	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.84	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.85	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	134.86	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,412	134.87	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	134.88	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,035	134.96	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	134.97	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	941	134.98	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	847	134.99	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	135.02	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.03	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	135.05	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.08	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	1,130	135.11	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.14	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	135.15	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.16	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.17	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	135.21	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	135.22	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.23	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	135.28	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	135.37	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/2/2007	Buy	94	135.40	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.42	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.46	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.48	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.49	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	135.52	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	471	135.55	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.56	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.58	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	135.59	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	282	135.60	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	377	135.61	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	94	135.70	Open Market/Broker
SPO Partners II, L.P.	8/2/2007	Buy	188	135.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	96	132.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	132.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	132.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	132.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	132.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	72	132.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.51	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	52	132.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	132.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	132.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	68	132.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	132.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	132.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	132.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	132.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	132.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	132.83	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	132.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	132.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.91	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	132.92	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	132.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	132.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	133.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	133.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	133.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	36	133.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.20	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.23	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	133.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	133.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	133.28	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	133.29	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	133.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	133.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	133.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.60	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	133.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	36	133.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	133.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	133.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	133.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	133.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	133.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	36	133.80	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	133.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	133.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	133.83	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	133.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	133.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	133.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	133.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.91	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	133.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	133.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	133.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	134.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	134.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	84	134.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	124	134.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	72	134.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	134.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	134.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	134.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	36	134.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	134.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	134.18	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	134.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	134.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	134.21	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	134.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.23	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	134.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	134.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	134.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	134.36	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	128	134.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	134.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	116	134.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	56	134.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	72	134.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	60	134.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	134.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	32	134.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	76	134.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	134.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	134.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.55	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	134.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	76	134.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	134.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	134.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	24	134.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	28	134.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	12	134.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	134.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	134.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	134.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	134.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	134.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	134.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	60	134.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	134.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	44	134.96	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	134.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	40	134.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	36	134.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	135.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	135.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	48	135.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	135.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	135.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	135.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.23	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	135.28	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	135.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	135.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	20	135.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.58	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	135.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	13	135.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	16	135.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	4	135.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/2/2007	Buy	8	135.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	43	132.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	132.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	132.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	132.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	132.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	32	132.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	23	132.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.64	Open Market/Broker


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	132.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	132.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	30	132.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	20	132.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	132.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	132.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	132.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	132.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	132.83	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	132.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	132.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	132.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.93	Open Market/Broker

100


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	132.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	20	132.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	133.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	133.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	20	133.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	16	133.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	133.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	133.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	133.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	133.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	133.32	Open Market/Broker

101


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	133.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	20	133.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	133.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	16	133.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	133.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	133.70	Open Market/Broker

102


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	133.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	133.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	133.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	16	133.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	133.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	133.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	133.83	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	133.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	133.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	133.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	133.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	133.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	133.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	133.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	134.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	134.01	Open Market/Broker

103


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	37	134.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	55	134.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	32	134.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	19	134.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	134.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	134.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	16	134.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	134.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	134.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	134.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	134.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	134.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	134.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	134.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	134.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	134.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	134.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.37	Open Market/Broker

104


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	37	134.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	134.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	51	134.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	25	134.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	32	134.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	27	134.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	134.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	14	134.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	34	134.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	134.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	134.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	134.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	34	134.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	134.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	134.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	11	134.65	Open Market/Broker

105


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	12	134.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	134.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	6	134.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	134.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	134.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	27	134.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	134.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	20	134.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	134.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	18	134.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	16	134.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	135.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	135.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	21	135.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.14	Open Market/Broker

106


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	135.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	135.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	135.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	135.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	135.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	135.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	9	135.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	135.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	5	135.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	7	135.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	2	135.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/2/2007	Buy	4	135.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.30	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	132.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	132.50	Open Market/Broker

107


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.65	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.72	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	132.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.79	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.82	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.83	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.92	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	132.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.11	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.14	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.17	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.24	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.25	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.26	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.28	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.29	Open Market/Broker

108


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.56	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.60	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.61	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.80	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.82	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.83	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.85	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.93	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.95	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	133.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	134.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	3	134.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	134.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.06	Open Market/Broker

109


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.07	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.08	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.18	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.33	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	3	134.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	3	134.42	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.44	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	2	134.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.48	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.49	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.60	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.66	Open Market/Broker

110


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.96	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.98	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	134.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/2/2007	Buy	1	135.11	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	128.57	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	128.62	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	128.63	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	377	128.65	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	128.66	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	4,058	128.70	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	283	128.96	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	128.99	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	2,901	129.00	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	283	129.01	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	129.03	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	3,104	129.04	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	31,319	129.05	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	129.06	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	377	129.08	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	377	129.13	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	129.19	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	3,292	129.20	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	129.21	Open Market/Broker

111


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	377	129.22	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	10,816	129.25	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	129.26	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	283	129.30	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	283	129.53	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	129.63	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	282	129.76	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	129.85	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	129.87	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,787	129.88	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	129.89	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	129.90	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	129.91	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	129.95	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	129.96	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	129.97	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	129.98	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.00	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,223	130.01	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	130.02	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.03	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.04	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,411	130.05	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,693	130.06	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.07	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	130.08	Open Market/Broker

112


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	470	130.09	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.10	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.11	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	282	130.12	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.13	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.14	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.15	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.16	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.18	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	130.19	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.21	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.22	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.24	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.27	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.37	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,881	130.38	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.39	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.40	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	130.41	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	130.42	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.43	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,129	130.44	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,787	130.45	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	130.46	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.47	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.48	Open Market/Broker

113


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	1,129	130.49	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	2,916	130.50	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.51	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	130.52	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	130.53	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.54	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.55	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.56	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.57	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,411	130.58	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	130.59	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.60	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.61	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.62	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.63	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	282	130.64	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	2,351	130.65	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.66	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	130.67	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,129	130.69	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	130.70	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,129	130.71	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	130.72	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,505	130.73	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	130.74	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,881	130.75	Open Market/Broker

114


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	1,317	130.76	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,223	130.77	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	130.78	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	130.79	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,881	130.80	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,693	130.81	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	130.82	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.83	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.84	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.85	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	130.86	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	130.87	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	130.88	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,693	130.89	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.90	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	130.91	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.92	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	846	130.93	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	130.94	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.95	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	130.96	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	130.97	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,411	130.98	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	130.99	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,505	131.00	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,787	131.01	Open Market/Broker

115


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	3,856	131.02	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	2,539	131.03	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	131.04	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,975	131.05	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	131.06	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	131.07	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	941	131.08	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	2,445	131.09	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,599	131.10	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	131.11	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,317	131.12	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,411	131.13	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	131.14	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	131.15	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	752	131.16	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,599	131.17	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	4,326	131.18	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	5,361	131.19	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,693	131.20	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	131.21	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	131.22	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	131.23	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	131.25	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,223	131.26	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	376	131.27	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	131.35	Open Market/Broker

116


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/3/2007	Buy	752	131.37	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,035	131.39	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,411	131.40	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	131.42	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	1,505	131.51	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	94	131.52	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	658	131.57	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	470	131.62	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	188	131.66	Open Market/Broker
SPO Partners II, L.P.	8/3/2007	Buy	564	131.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	128.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	128.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	128.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	128.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	128.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	175	128.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	12	128.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	128.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	125	129.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	12	129.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	129.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	134	129.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	1,349	129.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	129.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	129.08	Open Market/Broker

117


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	129.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	129.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	142	129.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	129.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	129.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	466	129.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	129.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	12	129.30	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	12	129.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	129.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	13	129.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	17	129.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	129.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	77	129.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	129.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	129.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	129.91	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	129.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	129.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	37	129.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	129.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	53	130.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	130.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	33	130.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	37	130.04	Open Market/Broker

118


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	61	130.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	73	130.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	33	130.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	130.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	13	130.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.18	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	130.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	81	130.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	130.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	130.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	49	130.44	Open Market/Broker

119


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	77	130.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	130.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	49	130.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	126	130.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	130.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	130.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	130.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	130.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	61	130.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	130.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.61	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	130.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	12	130.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	101	130.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	130.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	49	130.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	130.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	49	130.71	Open Market/Broker

120


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	130.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	65	130.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	130.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	81	130.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	130.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	53	130.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	130.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	130.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	81	130.80	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	73	130.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	130.82	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	130.83	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	130.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	130.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	130.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	73	130.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	130.91	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.92	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	36	130.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	130.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	130.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	130.97	Open Market/Broker

121


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	61	130.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	130.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	65	131.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	77	131.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	166	131.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	109	131.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	131.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	85	131.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	131.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	131.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	41	131.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	105	131.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	69	131.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	131.11	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	57	131.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	61	131.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	131.14	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	131.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	131.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	69	131.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	186	131.18	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	231	131.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	73	131.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	131.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	131.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	131.23	Open Market/Broker

122


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	131.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	53	131.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	16	131.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	131.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	32	131.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	45	131.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	61	131.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	131.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	65	131.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	4	131.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	28	131.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	20	131.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	8	131.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/3/2007	Buy	24	131.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	17	128.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	128.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	128.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	128.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	128.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	78	128.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	128.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	128.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	56	129.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	129.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	129.03	Open Market/Broker

123


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	59	129.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	599	129.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	129.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	129.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	129.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	129.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	62	129.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	129.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	129.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	206	129.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	129.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	129.30	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	129.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	129.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	129.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	129.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	19	129.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	34	129.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	129.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	129.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	129.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	129.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	129.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	129.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	129.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.00	Open Market/Broker

124


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	23	130.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	130.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	27	130.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	32	130.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	130.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	130.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	130.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	36	130.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.40	Open Market/Broker

125


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	20	130.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	130.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	22	130.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	34	130.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	130.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	22	130.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	56	130.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	130.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	20	130.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	27	130.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	130.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.61	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.63	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	5	130.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	45	130.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.66	Open Market/Broker

126


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	130.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	22	130.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	130.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	22	130.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	130.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	29	130.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	130.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	36	130.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	130.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	23	130.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	130.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	130.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	36	130.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	32	130.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	130.82	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.83	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	130.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	130.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	130.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	32	130.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	130.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.92	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	16	130.93	Open Market/Broker

127


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	130.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	20	130.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	130.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	27	130.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	130.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	29	131.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	34	131.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	74	131.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	49	131.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	131.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	38	131.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	20	131.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	131.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	18	131.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	47	131.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	31	131.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	131.11	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	25	131.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	27	131.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	131.14	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	131.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	131.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	31	131.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	83	131.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	103	131.19	Open Market/Broker

128


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	32	131.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	131.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	131.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	131.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	131.25	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	23	131.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	7	131.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	131.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	14	131.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	20	131.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	27	131.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	131.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	29	131.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	2	131.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	13	131.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	9	131.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	4	131.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/3/2007	Buy	11	131.67	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	128.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	4	128.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	3	129.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	3	129.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	33	129.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	129.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	4	129.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	12	129.25	Open Market/Broker

129


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	129.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	129.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	129.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	129.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	129.97	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.07	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.08	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.09	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.11	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.14	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.18	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.39	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.50	Open Market/Broker

130


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.54	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.55	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.56	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.59	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.60	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.61	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.64	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	3	130.65	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.66	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.67	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.72	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.80	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.82	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.83	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.84	Open Market/Broker

131


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.85	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.86	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.89	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.91	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.92	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	130.93	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.94	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.98	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	130.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	4	131.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	3	131.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	3	131.09	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.10	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.11	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.14	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.16	Open Market/Broker

132


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.17	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	5	131.18	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	5	131.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.23	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.25	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.26	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.35	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	2	131.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/3/2007	Buy	1	131.67	Open Market/Broker
SPO Partners II, L.P.	8/6/2007	Buy	700	129.00	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	127.80	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	127.93	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	127.96	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	127.97	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	127.99	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,143	128.00	Open Market/Broker

133


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	215	128.01	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	128.02	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.03	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.06	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.10	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.13	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.16	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.19	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.20	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.22	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.24	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	357	128.25	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.27	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.29	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.31	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.32	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.33	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.36	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.37	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.38	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.39	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.40	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.41	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	357	128.42	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	128.43	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.44	Open Market/Broker

134


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	286	128.47	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.49	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	3,002	128.50	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.53	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.54	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	128.55	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.56	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.57	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.58	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	128.59	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.62	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.63	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,143	128.64	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	128.65	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.66	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.67	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	500	128.68	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	128.69	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.70	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.71	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.72	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.73	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.74	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	644	128.75	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.76	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	428	128.77	Open Market/Broker

135


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	1,215	128.79	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.80	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.81	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	715	128.84	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.86	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	142	128.87	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	128.88	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	71	128.89	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	128.90	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	501	128.94	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	128.95	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	501	128.97	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	128.99	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	9,438	129.00	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.04	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,001	129.07	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.08	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,645	129.09	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.12	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.13	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.15	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.16	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	129.17	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.18	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	129.19	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.20	Open Market/Broker

136


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	1,216	129.21	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.24	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,073	129.27	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	129.32	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.33	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	129.37	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	129.38	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	129.39	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	129.40	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.41	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.43	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.46	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.47	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.48	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.51	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.52	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,001	129.54	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.57	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.58	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	129.59	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.64	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.65	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	129.68	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.70	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.71	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.73	Open Market/Broker

137


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	72	129.76	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.78	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.81	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.84	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	129.87	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	129.89	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	129.91	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	129.94	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	129.96	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	129.98	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	129.99	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.08	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.13	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.20	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.21	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	644	130.22	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.31	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.32	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	930	130.34	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.35	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	644	130.42	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	130.44	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	501	130.45	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.46	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.48	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	130.51	Open Market/Broker

138


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	143	130.52	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.53	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.55	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.58	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.60	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.62	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.66	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.67	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.69	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.70	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	787	130.71	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.74	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	130.79	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.84	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.85	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.88	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.93	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	130.94	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	130.95	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	130.98	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	131.00	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	644	131.05	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	215	131.06	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	858	131.07	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	131.12	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	131.15	Open Market/Broker

139


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
SPO Partners II, L.P.	8/7/2007	Buy	286	131.16	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	131.19	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	715	131.20	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	131.21	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	131.23	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	131.26	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	131.28	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	143	131.29	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	131.31	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,287	131.32	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	131.33	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	131.35	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	131.36	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	131.37	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	572	131.38	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	787	131.39	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	787	131.40	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	286	131.41	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,001	131.42	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	358	131.43	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	131.44	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	429	131.45	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,287	131.46	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	787	131.47	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	72	131.49	Open Market/Broker
SPO Partners II, L.P.	8/7/2007	Buy	1,502	131.50	Open Market/Broker

140


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	127.80	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	127.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	127.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	127.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	127.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	269	128.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	128.01	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	128.02	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.03	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.10	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	128.25	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.29	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.36	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.37	Open Market/Broker

141


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	128.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	134	128.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	128.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	706	128.50	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	128.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.56	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	128.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.63	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	269	128.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	134	128.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	128.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.70	Open Market/Broker

142


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.72	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	151	128.75	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	128.77	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	285	128.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.80	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	168	128.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.86	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	128.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	128.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	128.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	128.90	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	128.95	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	117	128.97	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	128.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	2,217	129.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.04	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	236	129.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	68	129.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	387	129.09	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.12	Open Market/Broker

143


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	33	129.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	68	129.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	68	129.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	83	129.17	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	68	129.18	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	83	129.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	285	129.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	33	129.24	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	251	129.27	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	51	129.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	135	129.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	135	129.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	100	129.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	83	129.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	16	129.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	129.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	235	129.54	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.57	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.58	Open Market/Broker

144


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	129.59	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	129.64	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	129.65	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	129.68	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	129.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.73	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.76	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	129.78	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	129.81	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	129.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	129.87	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	129.89	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	129.91	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	129.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	129.96	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	129.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	129.99	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.08	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.13	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	151	130.22	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	218	130.34	Open Market/Broker

145


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	151	130.42	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	134	130.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	118	130.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.48	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	130.51	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.52	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.53	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.55	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.58	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.60	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.62	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.66	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.67	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.69	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.70	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	185	130.71	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.74	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	130.79	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.84	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.85	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.88	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.93	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	130.94	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	130.95	Open Market/Broker

146


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	130.98	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	131.00	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	151	131.05	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	50	131.06	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	202	131.07	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	131.12	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	131.15	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	131.16	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	131.19	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	168	131.20	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	131.21	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	131.23	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	131.26	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	131.28	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	34	131.29	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	134	131.31	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	302	131.32	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	131.33	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	131.35	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	131.36	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	131.37	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	134	131.38	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	185	131.39	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	185	131.40	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	67	131.41	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	235	131.42	Open Market/Broker

147


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
San Francisco Partners, II, L. P.	8/7/2007	Buy	84	131.43	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	131.44	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	101	131.45	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	302	131.46	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	185	131.47	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	17	131.49	Open Market/Broker
San Francisco Partners, II, L. P.	8/7/2007	Buy	353	131.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	127.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	127.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	127.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	127.97	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	127.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	173	128.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	128.01	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	128.02	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.03	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.10	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	128.25	Open Market/Broker

148


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	128.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	128.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	128.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	454	128.50	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	128.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.56	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	128.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.63	Open Market/Broker

149


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	173	128.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	128.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	76	128.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	128.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.72	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.74	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	97	128.75	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	128.77	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	184	128.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.80	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	108	128.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.86	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	128.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	128.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.90	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	75	128.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	128.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	75	128.97	Open Market/Broker

150


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	128.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	1,426	129.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.04	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	151	129.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	129.08	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	248	129.09	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	129.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	129.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	129.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	129.17	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	129.18	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	129.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	183	129.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	129.24	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	162	129.27	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	129.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	129.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	129.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	129.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	129.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	129.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	44	129.46	Open Market/Broker

151


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	152	129.54	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.57	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	33	129.59	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	129.64	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	44	129.65	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	33	129.68	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	44	129.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.73	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.76	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	129.78	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	129.81	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	129.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	129.87	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	129.89	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	64	129.91	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	53	129.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	53	129.96	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	33	129.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	44	129.99	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	130.08	Open Market/Broker

152


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	33	130.13	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	130.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	130.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	97	130.22	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	130.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	130.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	141	130.34	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	130.35	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	97	130.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	87	130.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	75	130.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	21	130.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	10	130.48	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	130.51	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.52	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.53	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.55	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	130.58	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.60	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.62	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.66	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.67	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.69	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.70	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	119	130.71	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	130.74	Open Market/Broker

153


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	130.79	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	130.84	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.85	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.88	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	130.93	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	130.94	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	130.95	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	130.98	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	131.00	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	97	131.05	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	32	131.06	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	130	131.07	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	131.12	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	131.15	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	131.16	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	131.19	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	108	131.20	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	131.21	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	131.23	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	131.26	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	131.28	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	22	131.29	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	131.31	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	194	131.32	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	131.33	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	131.35	Open Market/Broker

154


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	131.36	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	131.37	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	86	131.38	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	119	131.39	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	119	131.40	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	43	131.41	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	151	131.42	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	54	131.43	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	131.44	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	65	131.45	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	194	131.46	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	119	131.47	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	11	131.49	Open Market/Broker
Phoebe Snow Foundation, Inc.	8/7/2007	Buy	227	131.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	127.80	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	127.93	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	127.96	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	127.97	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	127.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	13	128.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.01	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.02	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.03	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.10	Open Market/Broker

155


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.24	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	128.25	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.29	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.33	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.36	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.39	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	128.42	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.44	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	128.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.49	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	34	128.50	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.54	Open Market/Broker

156


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	128.55	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.56	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.59	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.62	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.63	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	13	128.64	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.65	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.66	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.67	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.68	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	128.69	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.72	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	128.75	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	128.77	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	14	128.79	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.80	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	128.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.86	Open Market/Broker

157


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	128.87	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	128.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.89	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.90	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.94	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	128.95	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	128.97	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	128.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	106	129.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.04	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	11	129.07	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.08	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	18	129.09	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	129.17	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.18	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	129.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	14	129.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.24	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	12	129.27	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.33	Open Market/Broker

158


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	129.37	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	129.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	129.39	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	129.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.48	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.52	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	11	129.54	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.57	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.59	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.64	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.65	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.68	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.70	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.73	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.76	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.78	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.81	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.87	Open Market/Broker

159


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	129.89	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	129.91	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	129.94	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	129.96	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	129.98	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	129.99	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.08	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	130.13	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	130.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	130.22	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	10	130.34	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	130.35	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	130.42	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	6	130.44	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	5	130.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	2	130.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.48	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.51	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.52	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.53	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.58	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.60	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.66	Open Market/Broker

160


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.67	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	130.71	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.74	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	130.79	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.84	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.88	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.93	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	130.95	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	130.98	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.00	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	131.05	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	131.06	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	9	131.07	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	131.12	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	131.15	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.16	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	131.19	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	131.20	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	131.21	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.28	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	1	131.29	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	131.31	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	15	131.32	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.33	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.36	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	131.37	Open Market/Broker

161


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	7	131.38	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	131.39	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	131.40	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.41	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	12	131.42	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	3	131.43	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	4	131.45	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	15	131.46	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	8	131.47	Open Market/Broker
The Elizabeth R. & William J. Patterson Foundation	8/7/2007	Buy	16	131.50	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	127.96	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	128.00	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.01	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.02	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.13	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.24	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.25	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.27	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.32	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.36	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.37	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.39	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.42	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	128.43	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.47	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.49	Open Market/Broker

162


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	8/7/2007	Buy	4	128.50	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.54	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.55	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.56	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.59	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	128.64	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	128.65	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.68	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.70	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.74	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.75	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.77	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	128.79	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.84	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.94	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	128.97	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	13	129.00	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.07	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	129.09	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.17	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.19	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	129.21	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	129.27	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.37	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.38	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.39	Open Market/Broker

163


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	8/7/2007	Buy	1	129.40	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.54	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.91	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.94	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	129.96	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.22	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.34	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.42	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.44	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.45	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.51	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.71	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	130.79	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.05	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.07	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.12	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.20	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.21	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.28	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.31	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	131.32	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.36	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.37	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.38	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.39	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.40	Open Market/Broker

164


Reporting Person	Date of Transaction	Type	Number of Shares	Price Per Share ($)	Where/How Transaction Effected
John H. Scully’s IRA	8/7/2007	Buy	1	131.42	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.43	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.45	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	131.46	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	1	131.47	Open Market/Broker
John H. Scully’s IRA	8/7/2007	Buy	2	131.50	Open Market/Broker

165

EXHIBIT INDEX


Exhibit		Document Description
A		Agreement Pursuant to Rule 13d-1 (k)

B		Power of Attorney

166

EXHIBIT A

Pursuant to Rule 13d-1(k) of Regulation 13D-G of the General Rules and Regulations of the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, the undersigned agrees that the statement to which this Exhibit is attached is filed on behalf of each of them in the capacities set forth below.

Dated: August 10, 2007


By:		/s/ Kim M. Silva
		Kim M. Silva

Attorney-in-Fact for:
SPO PARTNERS II, L.P.(1)
SPO ADVISORY PARTNERS, L.P.(1)
SAN FRANCISCO PARTNERS II, L.P.(1)
SF ADVISORY PARTNERS, L.P.(1)
SPO ADVISORY CORP.(1)
JOHN H. SCULLY(1)
WILLIAM E. OBERNDORF(1)
WILLIAM J. PATTERSON(1)
PHOEBE SNOW FOUNDATION, INC.(1)
THE ELIZABETH R. & WILLIAM J. PATTERSON FOUNDATION(1)
(1) A Power of Attorney authorizing Kim M. Silva to act on behalf of this person or entity is filed as Exhibit B.

167

POWER OF ATTORNEY

EXHIBIT B

KNOW ALL PERSONS BY THESE PRESENTS, that each of SPO Partners II, L.P., SPO Advisory Partners, L.P., San Francisco Partners II, L.P., SF Advisory Partners, L.P., SPO Advisory Corp., John H. Scully, William E. Oberndorf, William J. Patterson, Phoebe Snow Foundation, Inc., and The Elizabeth R. & William J. Patterson Foundation (each, a “Grantor”) has made, constituted and appointed, and by these presents does make, constitute and appoint, each of William E. Oberndorf and Kim M. Silva (each an “Attorney”), the true and lawful agent and attorney-in-fact, with full power of substitution and resubstitution, of the Grantor, for and in Grantor’s name, place and stead, in any and all capacities, to do all or any of the following acts, matters and things:

To sign on behalf of the Grantor statements on Schedule 13D or 13G or Forms 3, 4 and 5, or amendments thereto pursuant to Section 13(d) or Section 16 under the Securities Exchange Act of 1934.

To do all such other acts and things as, in such Attorney’s discretion, he or she deems appropriate or desirable for the purpose of filing such statements on Schedule 13D or 13G or Forms 3, 4 and 5, or amendments thereto.

To appoint in writing one or more substitutes who shall have the power to act on behalf of the Grantor as if that substitute or those substitutes shall have been originally appointed Attorney (s) by this Power of Attorney and/or to revoke any such appointment at any time without assigning any reason therefor.

The Grantor hereby ratifies and confirms all that said agents and attorneys-in-fact or any substitute or substitutes may lawfully do or cause to be done by virtue hereof. This power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 or to file reports under Section 13(d) of the Securities Exchange Act of 1934 with respect to the undersigned’s holdings of and transactions in securities issued by Martin Marietta Materials, Inc., unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

The words Grantor and Attorney shall include all grantors and attorneys under this Power of Attorney.

IN WITNESS WHEREOF, Grantor duly assents to this Power of Attorney by his, her or its signature as of the 10th day of August, 2007.

SPO PARTNERS II, L.P.

/s/ SPO Partners II, L.P.

168

SPO ADVISORY PARTNERS, L.P.

/s/ SPO Advisory Partners, L.P.

SAN FRANCISCO PARTNERS II, L.P.

/s/ San Francisco Partners II, L.P.

SF ADVISORY PARTNERS, L.P.

/s/ SF Advisory Partners, L.P.

SPO ADVISORY CORP.

/s/ SPO Advisory Corp.

John H. Scully

/s/ John H. Scully

William E. Oberndorf

/s/ William E. Oberndorf

William J. Patterson

/s/ William J. Patterson

PHOEBE SNOW FOUNDATION, INC.

/s/ Phoebe Snow Foundation, Inc.

THE ELIZABETH R. & WILLIAM J. PATTERSON FOUNDATION

/s/ The Elizabeth R. & William J. Patterson Foundation

169