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

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(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] 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) 07/30/2009 (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 07/30/2009   C   48,568 A (1) 48,568 I By Nooya Investments Limited (2) Class B Common Stock               468 I By Pentland Securities (1981) Inc. (3)

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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

Class B exchangeable shares of Molson Coors Canada Inc.

(4)

07/30/2009

C

48,568

(5)

(6)

Class B Common Stock

48,568

$ 0

400,000

I

By Nooya Investments Limited (2)

Class B exchangeable shares of Molson Coors Canada Inc.

(4)

(5)

(6)

Class B Common Stock

3,449,132

3,449,132

I

By Pentland Securities (1981) Inc. (3)

Class B exchangeable shares of Molson Coors Canada Inc.

(4)

(5)

(6)

Class B Common Stock

140

140

I

By Wife

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		08/05/2009
**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 were acquired in exchange for the same number of Class B exchangeable shares of Molson Coors Canada Inc.
(2)	These shares are owned directly by Nooya Investments Limited ("Nooya"). Stephen T. Molson owns all of the voting securities of Nooya.
(3)	These shares are owned directly by Pentland Securities (1981) Inc. ("Pentland"), which is owned by Nooya and another shareholder. Mr. Molson disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
(4)	Exchangeable on a 1-for-1 basis for shares of Class B common stock of Molson Coors Brewing Company ("Molson Coors").
(5)	These shares are exchangeable at any time.
(6)	No expiration date, but redeemable by a subsidiary of Molson Coors at any time after February 9, 2045 for shares of Class B common stock of Molson Coors.

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