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 *
Davis Reginald D.
   2. Issuer Name and Ticker or Trading Symbol
ZYNGA INC [ZNGA] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Senior VP, GC, Secretary
(Last)
(First)
(Middle)
C/O ZYNGA INC., 699 EIGHTH STREET		 3. Date of Earliest Transaction (Month/Day/Year)
12/15/2011
(Street)

SAN FRANCISCO, CA 94103		 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 12/15/2011   C   105,582 (1) A $ 10 (1) 105,582 (1) D  
Class A Common Stock 12/15/2011   F   105,582 (2) D $ 10 (2) 0 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
Restricted Stock Unit $ 0 12/15/2011   A   26,666     (3)(4) 12/14/2016 Class B Common Stock (5) 26,666 $ 0 26,666 D  
Restricted Stock Unit $ 0 12/15/2011   M     13,334   (6)   (6) Class B Common Stock (5) 13,334 $ 0 13,332 D  
Class B Common Stock (5) $ 0 12/15/2011   M   13,334     (6)   (6) Class A Common Stock 13,334 $ 0 13,334 D  
Class B Common Stock (5) $ 0 12/15/2011   C     6,225 (7)   (6)   (6) Class A Common Stock 6,225 (7) $ 0 7,109 D  
Restricted Stock Unit $ 0 12/15/2011   A   573,334     (8)(9) 04/15/2017 Class B Common Stock (5) 573,334 $ 0 573,334 D  
Restricted Stock Unit $ 0 12/15/2011   M     215,001   (6)   (6) Class B Common Stock (5) 215,001 $ 0 358,333 D  
Class B Common Stock (5) $ 0 12/15/2011   M   215,001     (6)   (6) Class A Common Stock 215,001 $ 0 222,110 D  
Class B Common Stock (5) $ 0 12/15/2011   C     92,938 (7)   (6)   (6) Class A Common Stock 92,938 (7) $ 0 129,172 D  
Restricted Stock Unit $ 0 12/15/2011   A   40,000     (8)(10) 04/15/2017 Class B Common Stock (5) 40,000 $ 0 40,000 D  
Restricted Stock Unit $ 0 12/15/2011   M     17,500   (6)   (6) Class B Common Stock (5) 17,500 $ 0 22,500 D  
Class B Common Stock (5) $ 0 12/15/2011   M   17,500     (6)   (6) Class A Common Stock 17,500 $ 0 146,672 D  
Class B Common Stock (5) $ 0 12/15/2011   C     6,419 (7)   (6)   (6) Class A Common Stock 6,419 (7) $ 0 140,253 D  
Restricted Stock Unit $ 0 12/15/2011   A   200,000     (11)(12) 03/30/2018 Class B Common Stock (5) 200,000 $ 0 200,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Davis Reginald D.
C/O ZYNGA INC.
699 EIGHTH STREET
SAN FRANCISCO, CA 94103		       Senior VP, GC, Secretary  

Signatures

 /s/ Reginald D. Davis   12/15/2011
**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 the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock in connection with the net settlement of restricted stock units (the "RSUs") listed in Table II, based on the Issuer's initial public offering (the "IPO") price of $10.00 per share. These shares were cancelled following such conversion to satisfy the tax withholding obligations of the Issuer.
(2) Represents the number of shares cancelled to cover tax withholding in connection with the net settlement of RSUs listed in Table II, based on the initial public offering price of $10.00 per share.
(3) Represents RSUs that were granted on December 14, 2009. These RSUs have a term of 7 years and are settled in shares of the Issuer's Class B Common Stock. As granted, the vesting of the RSUs was subject to satisfaction of both a service-based condition and a liquidity event-based condition. The liquidity event-based condition was satisfied, and a portion of the RSUs became vested, on December 15, 2011, upon the execution and effectiveness of an underwriting agreement by and among the Issuer, the underwriters and certain selling stockholders of the Issuer, in connection with the IPO.
(4) The service-based vesting condition was satisfied as to 1/4th of the total shares underlying the RSU on October 1, 2010. The remaining shares vest, in equal quarterly installments thereafter, subject to continued service to the Issuer through each vesting date.
(5) Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the date on which the number of outstanding shares of Class B Common Stock and Class C Common Stock together represent less than 10% of the aggregate combined voting power of the Issuer's capital stock. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (i) any transfer, whether or not for value, (subject to certain exceptions), or (ii) in the event of death of the Reporting Person.
(6) Not applicable.
(7) Represents shares that have been converted to Class A Common Stock and then cancelled to cover tax withholding in connection with the net settlement of RSUs, based on the initial public offering price of $10.00 per share. The cancellation of the Class A Common Stock is listed in Table I.
(8) Represents RSUs that were granted on April 15, 2010. These RSUs have a term of 7 years and are settled in shares of the Issuer's Class B Common Stock. As granted, the vesting of the RSUs was subject to satisfaction of both a service-based condition and a liquidity event-based condition. The liquidity event-based condition was satisfied, and a portion of the RSUs became vested, on December 15, 2011, upon the execution and effectiveness of an underwriting agreement by and among the Issuer, the underwriters and certain selling stockholders of the Issuer, in connection with the IPO.
(9) The service-based vesting condition was satisfied as to 1/4th of the total shares underlying the RSU on April 15, 2011. The remaining shares vest, in equal quarterly installments thereafter, subject to continued service to the Issuer through each vesting date.
(10) The service-based vesting condition was satisfied as to 1/4th of the total shares underlying the RSU on January 15, 2011. The remaining shares vest, in equal quarterly installments thereafter, subject to continued service to the Issuer through each vesting date.
(11) Represents RSUs that were granted on March 30, 2011. These RSUs have a term of 7 years and are settled in shares of the Issuer's Class B Common Stock. As granted, the vesting of the RSUs was subject to satisfaction of both a service-based condition and a liquidity event-based condition. The liquidity event-based condition was satisfied on December 15, 2011, upon the execution and effectiveness of an underwriting agreement by and among the Issuer, the underwriters and certain selling stockholders of the Issuer, in connection with the IPO, but all shares remain subject to the service-based vesting condition.
(12) The service-based vesting condition will be satisfied as to 1/4th of the total shares underlying the RSU on March 30, 2012. The remaining shares vest, in equal quarterly installments thereafter, subject to continued service to the Issuer through each vesting date.

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