Ownership Submission
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 *
ACG SHACK LLC
  2. Issuer Name and Ticker or Trading Symbol
Shake Shack Inc. [SHAK]
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)
C/O SHAKE SHACK INC., 24 UNION SQUARE EAST, 5TH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
12/11/2015
(Street)

NEW YORK, NY 10003
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 A COMMON STOCK 12/11/2015   S   50,000 D $ 41.63 0 D  
CLASS A COMMON STOCK 12/11/2015   J(1)   150,000 A (1) 150,000 D  
CLASS A COMMON STOCK 12/14/2015   S   50,000 D $ 40.44 100,000 D  
CLASS A COMMON STOCK 12/15/2015   S   50,000 D $ 40.82 50,000 D  

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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
Common Membership Interests (3) 12/11/2015   C     150,000   (3)   (3) CLASS B COMMON STOCK 150,000 (3) 718,500 D  
CLASS B COMMON STOCK (2) 12/11/2015   J(2)   150,000     (2)   (2) CLASS A COMMON STOCK 150,000 (2) 150,000 D  
CLASS B COMMON STOCK (2) 12/11/2015   J(2)     150,000   (2)   (2) CLASS A COMMON STOCK 150,000 (2) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
ACG SHACK LLC
C/O SHAKE SHACK INC.
24 UNION SQUARE EAST, 5TH FLOOR
NEW YORK, NY 10003
    X    

Signatures

 /s/ Joshua N. Goldin, Managing Member   12/15/2015
**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) Shares obtained upon redemption of common membership interests in SSE Holdings. LLC (the "LLC interests") for an equal number of shares of the Issuer's Class B Common Stock, which are convertible into an equal number of the Issuer's Class A Common Stock, as explained in note 2 below.
(2) Pursuant to the Amended and Restated Certificate of Incorporation of the issuer, the shares of the Issuer's Class B Common Stock are cancelled for no consideration on a one-for-one basis upon redemption of the LLC interests for shares of Class A Common Stock.
(3) The LLC Interests are redeemable for an equal number of shares of the issuer's Class B Common Stock or, at the election of the issuer, cash equal to the volume-weighted average market price of such shares. The LLC Interests have no expiration date.

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