X0306 4 2021-09-15 0 0001439404 ZYNGA INC ZNGA 0001337679 GIBEAU FRANK D C/O ZYNGA INC. 699 8TH STREET SAN FRANCISCO CA 94103 1 1 0 0 Chief Executive Officer Class A Common Stock 2021-09-15 4 M 0 54469 A 174867 D Class A Common Stock 2021-09-15 4 F 0 27515 7.90 D 147352 D Class A Common Stock 2021-09-15 4 M 0 23183 A 170535 D Class A Common Stock 2021-09-15 4 F 0 11711 7.90 D 158824 D Class A Common Stock 2021-09-15 4 M 0 13910 A 172734 D Class A Common Stock 2021-09-15 4 F 0 7027 7.90 D 165707 D Class A Common Stock 2021-09-15 4 M 0 83457 A 249164 D Class A Common Stock 2021-09-15 4 F 0 42157 7.90 D 207007 D Class A Common Stock 1056937 I By Trust Restricted Stock Unit 2021-09-15 4 M 0 54469 0.00 D 2026-03-15 Class A Common Stock 54469 326817 D Restricted Stock Unit 2021-09-15 4 M 0 23183 0.00 D 2027-03-15 Class A Common Stock 23183 231824 D Performance Stock Unit 2021-09-15 4 M 0 13910 0.00 D 2027-03-15 Class A Common Stock 13910 139094 D Restricted Stock Unit 2021-09-15 4 M 0 83457 0.00 D 2027-03-15 Class A Common Stock 83457 1502225 D Each restricted stock unit represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon vest. Represents shares sold to satisfy tax withholding obligations in connection with the vesting of the restricted stock units described in Table II. Shares held directly by Frank Donald Gibeau Trust U/A DTD 12/13/2019. Mr. Gibeau serves as trustee and holds voting and dispositive power with respect to these shares. 25% of the shares subject to the award vested on March 15, 2020, and 6.25% of the shares subject to the award vest quarterly thereafter, generally subject to continued service to the Issuer through each vesting date. 25% of the shares subject to the award vested on March 15, 2021, and 6.25% of the shares subject to the award vest quarterly thereafter for a period of four years after the commencement date, generally subject to continued service to the Issuer through each vesting date. Amounts represent the actual number of earned shares subject to the performance stock award, as determined by the Issuer's board of directors. Each PSU represents a contingent right to receive a share of the Issuer's Class A common stock based upon the achievement of a specified financial metric (the Issuer's annual operating cash flow). Once the number of earned shares (if any) subject to the PSUs have been determined, 25% of the earned shares will vest on March 15, 2021, and 6.25% of the earned shares will vest quarterly thereafter, generally subject to the reporting person's continued service to the Issuer through each vesting date. 5% of the shares subject to the award vested on June 15, 2021, and 5% of the shares subject to the award vest quarterly thereafter for a period of five years after the commencement date, generally subject to continued service to the Issuer through each vesting date. /s/ Matt Tolland, as attorney-in-fact for Frank D. Gibeau 2021-09-17