FORM 5 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Form 3 Holdings Reported Form 4 Transactions Reported

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * COORS PETER H 2. Issuer Name and Ticker or Trading Symbol MOLSON COORS BREWING CO [TAP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) Chief Customer Relations Off / Chairman of the Board (Last) (First) (Middle) 1801 CALIFORNIA STREET, SUITE 4600 3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year) 12/31/2017 (Street) DENVER, CO 80202 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Reporting (check applicable line) _X_ Form Filed by One Reporting Person ___ Form Filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned at end of Issuer's Fiscal Year (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Amount (A) or (D) Price Class B Common Stock 06/09/2017   G 63,060 D $ 0 0 (1) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2013 Grantor Retained Annuity Trust XV Class B Common Stock 09/15/2017   G 35,136 D $ 0 0 (2) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2013 Grantor Retained Annuity Trust XVI Class B Common Stock 12/11/2017   G 21,324 D $ 0 0 (3) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2014 Grantor Retained Annuity Trust XIX Class B Common Stock             258,119 (1) (2) (3) (4) D   Class B Common Stock             13,536,806 I by Adolph Coors Company LLC Class B Common Stock             0 (1) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2013 Grantor Retained Annuity Trust XIV Class B Common Stock             38,679 I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2014 Grantor Retained Annuity Trust XVII Class B Common Stock             12,151 I by Marilyn & Peter Coors as Co-Trustees of Peter H Coors 2015 Grantor Retained Annuity Trust XX Class B Common Stock             43,485 (2) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2015 Grantor Retained Annuity Trust XXI Class B Common Stock             63,864 (2) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2016 Grantor Retained Annuity Trust XXII Class B Common Stock             105,097 (1) I by Marilyn E & Peter H Coors, Co-Trustees of Peter H Coors 2017 Grantor Retained Annuity Trust XXIV Class B Common Stock             151,078 (4) I by PHC Funding LLC Class B Common Stock             1,064 I by Spouse

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SEC 2270 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned at End of Issuer's Fiscal Year (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
COORS PETER H 1801 CALIFORNIA STREET, SUITE 4600 DENVER, CO 80202	Â	Â	  Chief Customer Relations Off	Chairman of the Board

Signatures

Kathleen M. Kirchner, Power of Attorney		02/14/2018
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	On June 9, 2017, the Peter H. Coors 2013 Grantor Annuity Trust XV terminated and in connection therewith, (i) 63,060 shares of Class B common stock were distributed to various descendants' trusts and (ii) 22,021 shares of Class B common stock were transferred to the Peter H. Coors 2017 Grantor Annuity Trust XXIV. In addition, on June 9, 2017, (A) the reporting person transferred 77,281 shares of Class B common stock to the Peter H. Coors 2017 Grantor Annuity Trust XXIV, and (B) 5,795 shares of Class B common stock were transferred from the Peter H. Coors 2013 Grantor Annuity Trust XIV to the Peter H. Coors 2017 Grantor Annuity Trust XXIV.
(2)	On September 15, 2017, the Peter H. Coors 2013 Grantor Annuity Trust XVI terminated and in connection therewith, (i) 35,136 shares of Class B common stock were distributed to various descendants' trusts and (ii) 12,980 shares of Class B common stock were transferred directly to the reporting person. In addition, on September 15, 2017, (A) the Peter H. Coors 2015 Grantor Annuity Trust XXI transferred 12,915 shares of Class B common stock directly to the reporting person, and (B) the Peter H. Coors 2016 Grantor Annuity Trust XXII transferred 90,000 shares of Class B common stock directly to the reporting person.
(3)	On December 11, 2017, the Peter H. Coors 2014 Grantor Annuity Trust XIX terminated and in connection therewith, (i) 21,324 shares of Class B common stock were distributed to various descendants' trusts and (ii) 35,183 shares of Class B common stock were transferred directly to the reporting person.
(4)	Reflects the transfer of 151,078 shares of Class B common stock by the reporting person to PHC Funding LLC.

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