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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1. Name and Address of Reporting Person * Hartung Jack   2. Issuer Name and Ticker or Trading Symbol CHIPOTLE MEXICAN GRILL INC [CMG] 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) 1401 WYNKOOP STREET, SUITE 500 3. Date of Earliest Transaction (Month/Day/Year) 03/13/2012 (Street) DENVER, CO 80202 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 03/13/2012   M(1)   9,000 A $ 53.36 28,782 D   Common Stock 03/13/2012   D(1)   1,201 D $ 400.05 27,581 D   Common Stock 03/14/2012   S(1)   1,037 D $ 399.17 (2) 26,544 D   Common Stock 03/14/2012   S(1)   2,650 D $ 400.28 (3) 23,894 D   Common Stock 03/14/2012   S(1)   4,112 D $ 401 (4) 19,782 D   Common Sotck               148 I By minor children

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

2009 Stock Appreciation Rights

$ 53.36

03/13/2012

M(1)

9,000

02/17/2012

02/17/2016

Common Stock

9,000

$ 0

18,800

D

2010 Stock Appreciation Rights

$ 103.79

02/16/2012(5)

02/16/2017

Common Stock

50,000

50,000

D

2011 Stock Appreciation Rights

$ 268.73

02/11/2013(6)

02/11/2018

Common Stock

25,000

25,000

D

2012 Stock Appreciation Rights

$ 371.63

02/06/2014(7)

02/06/2019

Common Stock

25,000

25,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Hartung Jack 1401 WYNKOOP STREET, SUITE 500 DENVER, CO 80202			Chief Financial Officer

Signatures

/s/ Michael McGawn, as attorney-in-fact		03/14/2012
**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 stock appreciation rights exercises and sales were executed under the terms of a Sales Plan intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended.
(2)	Reflects a weighted-average price. Actual sale prices ranged from $398.58 to $399.57 per share. The filing person undertakes to furnish to the issuer, any requesting shareholder of the issuer, or the staff of the Securities and Exchange Commission complete information regarding the number of shares sold at each separate price.
(3)	Reflects a weighted-average price. Actual sale prices ranged from $399.58 to $400.57 per share. The filing person undertakes to furnish to the issuer, any requesting shareholder of the issuer, or the staff of the Securities and Exchange Commission complete information regarding the number of shares sold at each separate price.
(4)	Reflects a weighted-average price. Actual sale prices ranged from $400.59 to $401.48 per share. The filing person undertakes to furnish to the issuer, any requesting shareholder of the issuer, or the staff of the Securities and Exchange Commission complete information regarding the number of shares sold at each separate price.
(5)	25,000 of the 2010 Stock Appreciation Rights vest on 2/16/2013.
(6)	12,500 of the 2011 Stock Appreciation Rights vest on 2/11/2014.
(7)	12,500 of the 2012 Stock Appreciation Rights vest on 2/6/2015.

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