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 * Brown Stuart B   2. Issuer Name and Ticker or Trading Symbol RED ROBIN GOURMET BURGERS INC [RRGB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Financial Officer (Last) (First) (Middle) 6312 S. FIDDLER'S GREEN CIRCLE, SUITE 200N 3. Date of Earliest Transaction (Month/Day/Year) 09/12/2011 (Street) GREENWOOD VILLAGE, CO 80111 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 Common Stock 09/12/2011   A   2,486 (1) A $ 0 2,486 D   Common Stock 09/12/2011   A   21,314 (2) A $ 0 23,800 (3) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Employee Stock Option (Right to Buy)

$ 28.15

09/12/2011

A

11,268

(4)

09/12/2021

Common Stock

11,268

$ 0

11,268

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Brown Stuart B 6312 S. FIDDLER'S GREEN CIRCLE SUITE 200N GREENWOOD VILLAGE, CO 80111			Chief Financial Officer

Signatures

/s/ Annita M. Menogan, Attorney-in-Fact		09/13/2011
**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)	Represents a grant of time-based restricted stock units under the issuer's Second Amended and Restated 2007 Performance Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of the issuer's common stock. 25% of the units are scheduled to vest on each of the first, second, third and fourth anniversaries of the date of grant as long as the reporting person remains in the service of the issuer through the respective vesting date.
(2)	Represents a grant of time-based restricted stock units under the issuer's Second Amended and Restated 2007 Performance Incentive Plan. Each restricted stock unit represents the contingent right to receive, upon vesting of the unit, one share of the issuer's common stock. 33.33% of the units are scheduled to vest on each of the first, second and third anniversaries of the date of grant as long as the reporting person remains in the service of the issuer through the respective vesting date; provided however, 50% of the units shall vest upon termination of the reporting person by the issuer without cause or by the reporting person for good reason, or upon the reporting person's death or disability, if any such event occurs within eighteen months of the date of grant.
(3)	Includes 23,800 time-based restricted stock units issued under the issuer's Second Amended and Restated 2007 Performance Incentive Plan that are subject to vesting and forfeiture restrictions.
(4)	25% of the option vests on the first anniversary of the grant date, and thereafter 75% of the option will vest in 36 substantially equal monthly installments with the first installment vesting on the 12th day of the 13th month following the award date and an additional vesting on the 12th day of each of the 35 months thereafter.

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