EX-99.3

The purpose of this Share Forward Master Confirmation (this “Master Confirmation”) is to set forth the general terms and conditions of one or more Transactions (each a “Transaction”) that may be entered into between you (“Counterparty”) and us (“Dealer”) on the Trade Date specified in a Supplemental Confirmation, each substantially in the form of Schedule A hereto, confirming the specific terms and conditions of a particular Transaction (each a “Supplemental Confirmation”). Each Transaction, if executed, will be a Forward, the terms of which are specified in the Master Confirmation as supplemented by the Supplemental Confirmation (together, the “Confirmation”). The entry into this Master Confirmation does not obligate either party to enter into any Transaction.

This Confirmation constitutes a “Confirmation” as referred to in the Agreement specified below. This Confirmation hereby incorporates by reference the 2002 ISDA Equity Derivatives Definitions (the “Equity Definitions”) and the 2006 ISDA Definitions (the “Swap Definitions”), each as published by the International Swaps and Derivatives Association, Inc. In the event of any inconsistency between the Equity Definitions and the Swap Definitions, the Equity Definitions will govern. In the event of any inconsistency between either the Equity Definitions or the Swap Definitions and this Confirmation, this Confirmation will govern. For purposes of the Equity Definitions, each Transaction shall be a Share Forward Transaction.

The Confirmation evidences a complete and binding agreement between Dealer and Counterparty as to the terms of the Transaction to which the Confirmation relates. The Confirmation shall supplement, form a part of and be subject to the ISDA Master Agreement (the “Agreement”) as published by ISDA entered into between the parties on [DATE], including the Schedule thereto and the 1994 Credit Support Annex (Bilateral Form—New York Law) (the “CSA”) to such Schedule. In the event of any inconsistency between the provisions of the Agreement or the CSA and the Confirmation, the Confirmation will govern for the purpose of the Transaction to which the Confirmation relates.

1. The terms of the particular Transaction to which this Confirmation relates are as follows:


General Terms:

Trade Date:		As specified in the relevant Supplemental Confirmation

Valuation Date:		As specified in the relevant Supplemental Confirmation

Shares:		The common stock of Chipotle Mexican Grill, Inc. (the “Issuer”) (ticker symbol: CMG)

Exchange:		New York Stock Exchange

Related Exchange:		None

Buyer:		Counterparty

Seller:		Dealer

Number of Shares:		As specified in the relevant Supplemental Confirmation

Prepayment:		Not Applicable

Variable Obligation:		Not Applicable

Reference Price:		As specified in the relevant Supplemental Confirmation.

Forward Price:		As specified in the relevant Supplemental Confirmation.

General Settlement Terms:

Condition to Physical Settlement:		The Buyer may not early terminate this Transaction or proceed with Physical Settlement on the Settlement Date until (a) any required filings and any applicable waiting periods under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, relating to the transactions contemplated hereby, shall have been made or shall have expired or been terminated, as applicable, or (b) the Buyer has determined that the Buyer has an exemption for any such filings (the “Physical Settlement Condition”). Any such exercise shall constitute a representation by the Buyer that such filings have been made and any such waiting periods have expired or that the Buyer has determined that the Buyer has an exemption for such filings.

Condition to Cash Settlement:		The Buyer represents to the Seller that the election by Buyer of Cash Settlement (either upon early termination or on the Settlement Date) is not in violation of Section 10(b) of the Securities Exchange Act of 1934, as amended (the “1934 Act”).

		In any event, upon a Cash Settlement, the Buyer will represent to the Seller that either (1) Buyer is or has been for the preceding three months an “affiliate” (as defined


		under Rule 144 under the Securities Act of 1933, as amended (the “1933 Act”)) of the Issuer, (2) Buyer is not and has not been for the preceding three months an “affiliate” of the Issuer, or (3) Buyer should be deemed an “affiliate” of the Issuer solely for purposes of all Transactions under this Master Confirmation.
Procedures for Early Termination:

Latest Early Termination Time:		The scheduled closing time of the Exchange.

Early Termination Right:		The Buyer may early terminate this Transaction (in whole or in part) by notice to the Seller prior to the Latest Early Termination Time on or before the Valuation Date (such date, the “Early Termination Date”). In such case, the Valuation Date will be deemed to be the Early Termination Date and the portion of the Number of Shares subject to early termination will be settled in accordance with the terms of this Master Confirmation with the remaining portion of the Number of Shares (if any) continuing under the terms of this Confirmation.
Settlement Terms:

Settlement Method:		Physical Settlement (unless Cash Settlement is elected by Counterparty in accordance with the terms hereof); provided that, in respect of Physical Settlement, clause (a) of Section 9.4 of the Equity Definitions is hereby amended by adding the words “as soon as practicable, but in any event no later than” before the words “one Settlement Cycle”.

Default Settlement Method:		Physical Settlement

Settlement Method Election:		Applicable

Electing Party:		Buyer

Settlement Method Election Date(s):		Any Scheduled Trading Day following the Trade Date

Cash Settlement Terms:

Number of Cash-Settled Shares:		The Number of Shares (or in the case of an early termination, the portion of the Number of Shares subject to early termination on an Early Termination Date); provided that the valuation related to such Number of Cash-Settled Shares will occur as set forth under “Cash Settlement Procedures” below.


Cash Settlement Procedures:		On the Valuation Date (or a deemed Valuation Date) where Cash Settlement is elected, the Calculation Agent will determine the portion of the Number of Cash-Settled Shares (which may be all such Number of Cash-Settled Shares) subject to cash settlement (the “Settled Number of Shares”) in its good faith and commercially reasonable discretion (which may, for the avoidance of doubt, be exercised in consideration of advice of counsel to Counterparty and counsel to Dealer and in consideration of other market activity or derivative transaction or unwind activity by Counterparty as well as any legal considerations applicable to Counterparty, including, but not limited to, considerations related to the fact that Counterparty may be an “insider” or “affiliate” of the Issuer and the application, if any, of any related securities laws (such considerations, the “Unwind Parameters”)), and will notify Dealer and Counterparty of such determination. The Calculation Agent will include in such notice the number of Averaging Dates (“Determined Averaging Date Number”) and the initial Averaging Date for such settlement (each such date, an “Initial Averaging Date”). In respect of the settlement on the Valuation Date, the Initial Averaging Date will be the Valuation Date.

		The Calculation Agent will ensure that the Determined Averaging Date Number is equal to or greater than (or is by no more than 5 Scheduled Trading Days less than) a number equal to the quotient of (a) the Settled Number of Shares divided by (b) the ADTV Limit, with any fractional Determined Averaging Date Number being rounded up to the next whole number. “ADTV Limit” means a number equal to the product of (i) 20%, and (ii) the trailing average daily composite trading volume for the most recent 30 calendar day period, determined by the Calculation Agent as of the relevant Initial Averaging Date.

		Such cash settlement shall proceed under the Equity Definitions as if (i) the Settled Number of Shares were the Number of Shares for purposes of Section 8.4 (“Cash Settlement of Forward Transactions”) and Section 8.5 of the Equity Definitions (“Forward Cash Settlement Amount”), (ii) the Averaging Dates were a number of consecutive Exchange Business Days beginning on, and including, the Initial Averaging Date for such settlement, which number shall be equal to Determined Averaging Date Number, and (iii) the Cash Settlement Payment Date were as defined below.


		Following each such settlement, the Transaction will continue with a Number of Shares reduced by the amounts so settled, and the Calculation Agent will select subsequent Initial Averaging Date(s) (in conjunction with a related Determined Averaging Date Number) in a good faith and commercially reasonable manner (taking into account the Unwind Parameters) until the total of all Settled Number of Shares equals the original Number of Cash-Settled Shares. For the avoidance of doubt, the Calculation Agent may select a Settled Number of Shares for the first settlement hereunder that equals the total Number of Cash-Settled Shares, in which case there shall be only one such settlement hereunder.

		Notwithstanding anything else to the contrary, if the Cash Settlement Payment Date exceeds the Valuation Date by more than one (1) Settlement Cycle, the Calculation Agent will adjust the Forward Price to reflect the actual date on which the Cash Settlement Payment Date occurs.

Cash Settlement Payment Date:		In respect of a Settled Number of Shares, three (3) Currency Business Days following the final Averaging Date.

General Valuation Terms:

Market Disruption Event:		Section 6.3(a) of the Equity Definitions is hereby amended by replacing clause (ii) thereof in its entirety with the following: “(ii) an Exchange Disruption, or” and inserting immediately following clause (iii) thereof the following: “; in each case that the Calculation Agent determines is material.”

		Section 6.3(d) of the Equity Definitions is hereby amended by deleting the remainder of the provision following the term “Scheduled Closing Time” in the fourth line thereof.

Averaging Date Disruption:		Modified Postponement; provided that Section 6.7(c)(iii)(A) of the Equity Definitions is hereby modified by inserting the words “the Calculation Agent may determine in its discretion that” after the word “then” in the sixth line thereof. Notwithstanding the foregoing and anything to the contrary in the Equity Definitions, if a Market Disruption Event occurs on any Averaging Date, the Calculation Agent may determine that such Averaging Date is a Disrupted Day only in part, in which case (i) such day shall be an Averaging Date and the Scheduled Trading Day immediately following the date that would otherwise be the last


		Averaging Date shall be an additional Averaging Date; (ii) the Calculation Agent shall determine the VWAP Price on the Averaging Date that is a partially Disrupted Day on the basis of transactions in the Shares on the Exchange on such Averaging Date, taking into account the nature and duration of the relevant Market Disruption Event; and (iii) the Calculation Agent shall determine the Settlement Price using an appropriately weighted average of VWAP Prices on the Averaging Dates instead of the arithmetic average.

		Section 6.6(a) of the Equity Definitions is hereby amended by replacing the word “shall” in the fifth line thereof with the word “may,” and by deleting clause (i) thereof. Section 6.7(c)(iii)(A) of the Equity Definitions is hereby amended by replacing the word “shall” in the sixth and eighth line thereof with the word “may.”

Settlement Currency:		USD

Relevant Price:		For purposes of Section 6.7 of the Equity Definitions, with respect to any Number of Shares for which Cash Settlement is elected, a price calculated based on the relevant date of determination’s VWAP Price excluding trades on the Exchange below the Limit Price minus $0.02.

Limit Price:		Counterparty may communicate to Dealer on any Averaging Date prices above which the Settlement Price is acceptable to Counterparty it being understood that the Calculation Agent may have to increase the Determined Averaging Date Number in a commercially reasonable manner to reflect market liquidity above such prices.

VWAP Price:		For any Exchange Business Day, the volume-weighted average price per Share, as displayed on Bloomberg Page “CMG <Equity> AQR” (or any successor thereto) with respect to such Exchange Business Day, as determined by the Calculation Agent, or in the event such price is not so reported for such day for any reason or is manifestly erroneous, as reasonably determined by the Calculation Agent; provided that, when Shares that trade above or below a certain price are excluded from the calculation of such volume-weighted average price, the Calculation Agent will modify the calculation commands on Bloomberg to calculate such price to reflect the Limit Price.

Dividends:

Ordinary Dividend Amount:		USD 0.00.



Extraordinary Dividend:		Any dividend or distribution on the Shares (other than any dividend or distribution of the type described in Section 11.2(e)(i) or Section 11.2(e)(ii)(A) or (B) of the Equity Definitions) the ex-date for which occurs during the Dividend Period and the amount or value of which differs from the Ordinary Dividend Amount, as determined by the Calculation Agent.

Dividend Recovery:		In the event that the declared dividend is different from the actual dividend paid by the Issuer, and the Calculation Agent has previously adjusted the terms of the Transaction then the Calculation Agent will either (a) adjust the terms of the Transaction, or (b) determine an amount to be paid by one party to the other party, in each case to account for the discrepancy between the declared dividend and the actual dividend paid by the Issuer. This provision will survive the termination of any relevant Transaction, it be understood that if clause (b) of the previous sentence applies, the party obligated pay such amount will do so in accordance with the instructions of the Calculation Agent.

Adjustments:

Method of Adjustment:		Calculation Agent Adjustment; provided, that the only adjustment for any Spin-off shall be as specified under “Spin-off” and “Consequences of Spin-off” below; provided, further, that the only adjustment for any Diluting Event shall be as specified under “Diluting Event” and “Consequences of Diluting Event” below.

Diluting Event:		Any event described in the definition of “Potential Adjustment Event” in Section 11.2(e) of the Equity Definitions, or any similar event, that subjects the Hedging Party or any person (relative to other holders of Shares) to any disadvantage as a result of any action, including, but not limited to, a “poison pill” or other plan that has the effect of shareholder rights being distributed or separated from the Shares. To the extent that an event may be a Potential Adjustment Event and a Diluting Event, the parties agree to treat such event as a Diluting Event.

Consequences of Diluting Event:		Upon the occurrence of a Diluting Event, the Calculation Agent will adjust the terms of the Transaction to reflect, to the extent practicable, any mutual agreement of Dealer and Counterparty, it being understood that the Calculation Agent will attempt, to the extent practicable, to address the economic effect on the parties from the Diluting Event by, by way of example and without limitation, (i) extending the term of the Transaction to a


		date up to 24 months after the original maturity, and (ii) adjusting the terms of the Transaction to reflect such extension, including, but not limited to, the Forward Price and the Number of Shares.

Spin-off:		A distribution of Spin-off Shares to holders of the Shares (the “Original Shares”). “Spin-off Shares” means shares of a subsidiary of the Issuer or any other entity in which the Issuer has an equity investment (the “Spin-off Company”) that are, or that as of the ex-dividend date of a distribution of such shares to holder of the Original Shares are, scheduled to be publicly quoted, trade or listed on an United States securities exchange or quotation system. Notwithstanding anything else to the contrary in the Equity Definitions, a distribution of Spin-off Shares will in every case require the Calculation Agent to take the actions specified under “Consequences of Spin-off” below and the Calculation Agent will not adjust the Transaction in any other manner.

Consequences of Spin-off:		Following the occurrence of a Spin-off, the Calculation Agent shall adjust the Transaction on account of such distribution of Spin-off Shares. Notwithstanding anything else to the contrary in the Equity Definitions, the Calculation Agent’s adjustment must continue the Transaction as two or more separate Transactions in respect of the Original Shares and the one or more Spin-off Shares with substantially similar terms; provided, that the Calculation Agent shall make such adjustments to the terms of the Transactions as the Calculation Agent determines appropriate to account for the economic effect on the original Transaction of such Spin-off.

Extraordinary Events:

Consequences of Merger Events:

Share-for-Share:		Calculation Agent Adjustment

Share-for-Other:		Calculation Agent Adjustment

Share-for-Combined:		Calculation Agent Adjustment

Tender Offer:		Applicable

Consequences of Tender Offer:

Share-for-Share:		Calculation Agent Adjustment

Share-for-Other:		Calculation Agent Adjustment

Share-for-Combined:		Calculation Agent Adjustment



Composition of Combined Consideration:		Applicable

Nationalization, Insolvency or Delisting:		Cancellation and Payment (Calculation Agent Determination)

Additional Disruption Events:

Change in Law:		Applicable; provided that Section 12.9(a)(ii) is hereby amended by (A) adding the words “or any Hedge Positions” after the word “Shares” in the clause (X) thereof; (B) deleting clause (Y) thereto; and (C) adding the words “(including, for the avoidance of doubt and without limitation, adoption or promulgation of new regulations authorized or mandated by existing statute)” after the word “regulation” in the second line thereof; provided that any determination as to whether (i) the adoption of or any change in any applicable law or regulation (including, without limitation, any tax law) or (ii) the promulgation of or any change in or public announcement of the formal or informal interpretation by any court, tribunal or regulatory authority with competent jurisdiction of any applicable law or regulation (including any action taken by a taxing authority), in each case, constitutes a “Change in Law” shall be made without regard to Section 739 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010 or any similar legal certainty provision in any derivatives legislation enacted after the date of this Master Confirmation that affects the Hedging Party.

Failure to Deliver:		Applicable

Insolvency Filing:		Not Applicable

Determining Party:		Calculation Agent

Hedging Party:		Dealer

Additional Representations, Agreements and Acknowledgments:

Non-Reliance:		Applicable

Agreements and Acknowledgments Regarding Hedging Activities:		Applicable

Additional Acknowledgments:		Applicable

Eligible Contract Participant:		Each party represents to the other party that it is an “eligible contract participant” as defined in the U.S. Commodity Exchange Act (as amended)



Rebate Amount:

Payment of Rebate Amount:		Upon an early termination (if any) prior to the original Valuation Date, Dealer will pay to Counterparty on a related Cash Settlement Payment Date or Settlement Date (as applicable) the Rebate Amount determined on the Early Termination Date (in the case of Physical Settlement) or on the final Averaging Date (in the case of Cash Settlement).

Rebate Amount:		In respect of a Number of Shares subject to early termination, an amount equal to the product of (a) the Rebate Percentage, (b) the Number of Shares subject to early termination, (c) the Reference Price, (d) a fraction (i) the numerator of which is the Remaining Day Count and (ii) the denominator of which is the Total Day Count.

Remaining Day Count:		The number of calendar days from and excluding the Early Termination Date (in the case of Physical Settlement) or the final Averaging Date (in the case of Cash Settlement) to and including the original Valuation Date; provided, however, that in the case of Cash Settlement, the Calculation Agent will adjust the number of calendar days to reflect the weighted average date on which the Number of Cash-Settled Shares are terminated between the date of an early termination notice and the final Averaging Date.

Total Day Count:		The number of calendar days from and excluding the Trade Date to and including the Valuation Date.

Rebate Percentage:		As specified in the relevant Supplemental Confirmation.

2. Calculation Agent: Dealer, provided however that Counterparty may challenge any determination or calculation made by the Calculation Agent within two Business Days following receipt by Counterparty of such determination or calculation, subject to providing in reasonable details the material reasons for the dispute and suggesting an alternative calculation or determination. If the parties are unable to agree on such determination or calculation within one Business Day, (i) the relevant party shall pay the amount, if any, which is not in dispute and (ii) a mutually acceptable third party will be appointed by the parties within two Business Days following such challenge to act as Substitute Calculation Agent and make the relevant determination or calculation. If the parties are unable within two Business Days to agree on, or to appoint, such third party, then each party will, within two Business Days select a leading, independent dealer in instruments of the type covered by this Confirmation and such dealers shall agree on a third party who shall also be a leading, independent dealer in instruments of the type covered by this Master Confirmation to act as Substitute Calculation Agent. Subject to the above, all determinations and calculations by the Substitute Calculation Agent will be binding and conclusive in the absence of manifest error. The costs, fees and expenses (if any) relating to the appointment of the Substitute Calculation Agent shall be borne equally by both parties.

Independent Amount. The Independent Amount for a relevant Transaction with respect to Counterparty is equal to the product of the Independent Amount Percentage (as set forth in the Supplementation Confirmation) and the Forward Price of the relevant Transaction multiplied by the Number of Shares in respect of such Transaction, and is payable by Counterparty to Dealer in accordance with the CSA.

Counterparty hereby represents and warrants to Dealer as of the date hereof, and as of each date on which a Transaction (the “Proposed Transaction”) is executed hereunder, and covenants with Dealer, as follows:

Buyer represents and warrants to Seller that (i) it is an “accredited investor” as that term is defined in Regulation D as promulgated under the 1933 Act, (ii) it is entering into the Transaction for its own account without a view to the distribution or resale thereof and (iii) it understands that the assignment, transfer or other disposition of the Transaction has not been and will not be registered under the 1933 Act.

Counterparty acknowledges (and in the case of clause (vi) below, Dealer and Counterparty acknowledge) that:

Counterparty and Dealer understand that there may exist one or more confidentiality agreement(s) between Counterparty and Dealer. With respect to any rights or obligations thereunder to maintain the confidential nature of confidential information (as defined therein), the parties agree to continue to maintain the confidential nature of confidential information.

Notwithstanding anything to the contrary contained herein, any party (or such party’s affiliates) may disclose to any and all persons, without limitation of any kind, the United States tax treatment (federal, state and local) and tax structure of any transaction contemplated hereunder and all materials of any kind relating to such tax treatment and tax structure. However, any information relating to the United States federal, state or local tax treatment or tax structure shall remain subject to the applicable confidentiality provisions (and the preceding sentence shall not apply) to the extent reasonably necessary to enable any person to comply with applicable securities laws. “Tax treatment” or “tax structure” is limited to any facts relevant to the United States federal, state or local tax treatment of any Transaction contemplated hereunder and specifically does not include information relating to the identity of Counterparty or any of its affiliates.

Counterparty and Dealer each acknowledge and agree that: (i) there are no voting, hedging or settlement arrangements between Counterparty and Dealer with respect to any Shares or the Issuer, other than those set forth herein; (ii) although Dealer may hedge its risk under the Transactions in any way Dealer determines, Dealer has no obligation to hedge with the purchase or maintenance of any Shares; (iii) Counterparty will not be entitled to any voting rights in respect of any of the Shares underlying the Transaction (other than upon an early termination or at maturity where Physical Settlement applies resulting in the delivery of Shares); and (iv) Counterparty will not influence Dealer with respect to the voting of any Hedge Positions of Dealer that are Shares (if any).

(i) For purposes of any Payer Tax Representation, the words “any Tax from any payment” shall not include any tax imposed by the Internal Revenue Code of 1986, as amended (or United States Treasury regulations or other guidance issued or any agreements entered into thereunder) with respect to dividend equivalent payments (“Dividend Equivalent Withholding Tax”); (ii) for the avoidance of doubt, the parties agree that for purposes of Section 2(d) of the Agreement the deduction or withholding of Dividend Equivalent Withholding Tax is required by applicable law; and (iii) the definition of “Indemnifiable Tax” under the Agreement shall not include any Dividend Equivalent Withholding Tax.

Please confirm your agreement to be bound by the terms of the foregoing by executing a copy of this Confirmation and returning it to us.

The purpose of this Share Forward Supplemental Confirmation (this “Supplemental Confirmation”) is to confirm the specific terms and conditions of one or more Transactions (each, a “Transaction”) entered into between you (“Counterparty”) and us (“Dealer”) on the Trade Date(s) specified below. This Supplemental Confirmation supplements the Master Confirmation between you and us dated [INSERT DATE].

The terms of the particular Transaction(s) to which this Confirmation relates are as follows:

Please confirm your agreement to be bound by the terms of the foregoing by executing a copy of this Confirmation and returning it to us.


To:		[PERSHING SQUARE FUNDS]
Attention:		c/o Pershing Square Capital Management, L.P.
		888 Seventh Avenue, 42nd Floor
		New York, NY 10019

From:		UBS AG, London Branch
Attention:		Dushyant Chadha, Lee Frankenfield, Gordon Kiesling

Date:		August 10, 2016


Account details for Dealer:		To be advised.

Account details for Counterparty:		To be advised.


Yours faithfully,

UBS AG, London Branch

By:	/s/ Dushyant Chadha
	Name:	Dushyant Chadha
	Title:	Attorney-in-Fact

By:	/s/ Lee Frankenfield
	Name:	Lee Frankenfield
	Title:	Attorney-in-Fact


PERSHING SQUARE FUNDS

By:	Pershing Square Capital Management, L.P., as its Investment Manager
By:	PS Management GP, LLC, its General Partner

By:	/s/ William A. Ackman
	Name:	William A. Ackman
	Title:	Managing Member


To:		PERSHING SQUARE FUNDS
Attention:		c/o Pershing Square Capital Management, L.P.
		888 Seventh Avenue, 42nd Floor
		New York, NY 10019