X0303 4 2010-02-24 0 0001058090 CHIPOTLE MEXICAN GRILL INC CMG 0001351044 Baldocchi Albert S 1401 WYNKOOP STREET, SUITE 500 DENVER CO 80202 1 0 0 0 Common Stock 2010-02-24 4 S 0 4000 104.81 D 157325 D Common Stock 2010-02-26 4 S 0 3000 105.33 D 154325 D Reflects a weighted-average price. Actual sale prices ranged from $104.50 to $105.00 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. Reflects a weighted-average price. Actual sale prices ranged from $105.25 to $105.50 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. /s/ Michael McGawn, as attorney-in-fact 2010-02-26