UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
SCHEDULE 13D
(Amendment No. 5)
Information To Be Included in Statements Filed Pursuant to § 240.13d-1(a) and
Amendments Thereto Filed Pursuant to § 240.13d-2(a)
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 off §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. o
Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties to whom copies are to be sent.
* The remainder of this cover page shall be filled out for a reporting persons 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).
Item 1 Security and Issuer | ||||||||
Item 4. Purposes of Transactions | ||||||||
Item 5. Interest in Securities of the Issuer |
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON PLC |
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2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
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(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
ENGLAND & WALES | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-2-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON OVERSEAS HOLDINGS LTD. |
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2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
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(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
ENGLAND & WALES | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-3-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON NETHERLANDS B.V. |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
NETHERLANDS | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-4-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON LUXEMBOURG HOLDINGS NO. 2 LTD. |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
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(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
ENGLAND & WALES | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-5-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON LUXEMBOURG HOLDINGS SARL |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
LUXEMBOURG | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-6-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON NETHERLANDS HOLDINGS B.V. |
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2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
NETHERLANDS | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-7-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON INC. EIN: 51-0261654 |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
DELAWARE | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-8-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON LONGMAN, INC. EIN: 13-2971110 |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
DELAWARE | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-9-
CUSIP No. |
237596101 |
13D |
1 | NAME OF REPORTING PERSONS PEARSON DBC HOLDINGS INC. EIN: 13-4149604 |
||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* |
||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS* | ||||||||||
NOT APPLICABLE | |||||||||||
5 | CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
DELAWARE | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON* | ||||||||||
CO |
-10-
-11-
-12-
-13-