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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * Molson Stephen Thomas   2. Issuer Name and Ticker or Trading Symbol MOLSON COORS BREWING CO [TAP.A; TAP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 411 CLARKE AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 01/10/2006 (Street) WESTMOUNT, A8 H3Y 3C3 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(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 Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class B Common Stock 01/10/2006   X   1,080 A $ 31.2619 1,080 D   Class B Common Stock 01/10/2006   X   1,080 A $ 51.9621 2,160 D   Class B Common Stock 01/10/2006   S   800 D $ 68.34 1,360 D   Class B Common Stock 01/10/2006   S   1,080 D $ 68.35 280 D   Class B Common Stock 01/10/2006   S   280 D $ 68.37 0 D   Class B Common Stock 02/13/2007   X   11,520 A $ 29.3143 11,520 D   Class B Common Stock 02/13/2007   S   11,520 D $ 86.2 0 D   Class B Common Stock               234 I By Pentland Securities (1981) Inc. (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (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 Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options (right to buy)	$ 32.2619	01/10/2006		X			1,080	(3)	02/09/2006	Class B Common Stock	1,080	$ 0	0	D
Stock Options (right to buy)	$ 51.9621	01/10/2006		X			1,080	(3)	02/09/2006	Class B Common Stock	1,080	$ 0	0	D
Stock Options (right to buy)	$ 29.3143	02/13/2007		X			11,520	(3)	11/19/2007	Class B Common Stock	11,520	$ 0	0	D
Class A Common Stock	(2)							(3)	(4)	Class B Common Stock	126		126	I	By U.S. Voting Trust (6)
Class A exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class A Common Stock (10)	928,612		928,612	I	By Canadian Voting Trust (6)
Class A exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class A Common Stock (10)	333,529		333,529	I	By Canadian Voting Trust (7)
Class B exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class B Common Stock	1,724,566		1,724,566	I	By Pentland Securities (1981) Inc. (1)
Class A exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class A Common Stock (10)	37		37	I	By wife
Class B exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class B Common Stock	70		70	I	By wife
Class B exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class B Common Stock	619,411		619,411	I	By 4280661 Canada Inc. (8)
Class B exchangeable shares of Molson Coors Canada Inc.	(2)							(3)	(5)	Class B Common Stock	1,296		1,296	I	By Nooya Investments Limited (9)
Stock Options (right to buy)	$ 29.8039							(3)	06/30/2008	Class B Common Stock	1,080		1,080	D
Stock Options (right to buy)	$ 30.1823							(3)	06/29/2009	Class B Common Stock	1,080		1,080	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Molson Stephen Thomas 411 CLARKE AVENUE WESTMOUNT, A8 H3Y 3C3		X

Signatures

/s/ Stephen T. Molson		03/15/2007
**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)	These shares are owned directly by Pentland Securities (1981) Inc. ("Pentland") which is owned by Nooya Investments Limited ("Nooya") and another shareholder. Nooya is wholly owned by Stephen T. Molson. Stephen T. Molson disclaims beneficial ownership of these shares except to the extent of his beneficial interest therein.
(2)	Convertible on a 1-for-1 basis.
(3)	These securities became exercisable or exchangeable as applicable on 2/09/05.
(4)	No expiration date.
(5)	No expiration date, but redeemable by a subsidiary of Molson Coors Brewing Company at any time after February 9, 2045 for the corresponding class of Molson Coors Common Stock or, for non-affiliates only, the equivalent value in cash.
(6)	These shares are owned indirectly through the respective Voting Trust(s) by Pentland. Stephen T. Molson disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
(7)	These shares are owned indirectly through the Canadian Voting Trust by 4280661 Canada, Inc., a wholly owned subsidiary of Pentland. Stephen T. Molson disclaims beneficial ownership of these shares except to the extent of his pecuniary interest thereon.
(8)	These shares are owned directly by 4280661 Canada, Inc. Stephen T. Molson disclaims beneficial ownership of these shares except to the extent of his pecuniary interest thereon.
(9)	These shares are owned directly by Nooya.
(10)	Convertible on a 1-for-1 basis into shares of Class B Common Stock.
Remarks: Effective January 1, 2006, Mr. Molson resigned as a Trustee of the Thomas Henry Pentland Molson Trust and as  an officer and  director of BAX Investments Ltd. ("BAX") and DJS Holdings Ltd. ("DJS") and thus no longer has a reportable beneficial  interest in 7,720 and 6,964 shares of Class A Exchangeable Shares of Molson Coors Canada Inc., which were formerly reported  as owned indirectly by DJS and BAX, respectively.  Effective January 1, 2006, Mr. Molson resigned as a Trustee of the Thomas  Henry Pentland Molson Trust and as an officer of 6339522 Canada Inc. and 6339549 Canada Inc. and thus no longer has a  reportable beneficial interest in 143,698 and 145,092 shares of Class B Exchangeable Shares of Molson Coors Canada Inc.,  which were formerly reported as owned indirectly by 6339522 Canada Inc. and 6339549 Canada Inc., respectively. On February 9, 2006, options for 1,224 shares of Class B Common Stock with exercise price of $75.2777 and options for 1,224  shares of Class B Common Stock with an exercise price of $82.2688, held by Mr. Molson expired unexercised.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.