X0306 4 2020-12-15 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 2020-12-15 4 M 0 404930 A 404930 D Class A Common Stock 2020-12-15 4 F 0 200765 9.12 D 204165 D Class A Common Stock 2020-12-15 4 M 0 54470 A 258635 D Class A Common Stock 2020-12-15 4 F 0 27007 9.12 D 231628 D Class A Common Stock 2020-12-15 4 M 0 266091 2.28 A 497719 D Class A Common Stock 2020-12-15 4 S 0 266091 9.00 D 231628 D Class A Common Stock 2020-12-15 4 S 0 1000000 9.00 D 2519075 I By Trust Restricted Stock Unit 2020-12-15 4 M 0 404930 0.00 D 2023-02-28 Class A Common Stock 404930 404930 D Restricted Stock Unit 2020-12-15 4 M 0 54470 0.00 D 2026-03-15 Class A Common Stock 54470 490225 D Stock Option (Right to Buy) 2.28 2020-12-15 4 M 0 266091 0.00 D 2026-03-03 Class A Common Stock 266091 3927883 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 withheld to satisfy tax withholding obligations in connection with the vesting of the restricted stock units described in Table II. The transaction was effected pursuant to a Rule 10b5-1 plan. The reported price is a weighted average price (rounded to the nearest cent). These shares were sold in multiple transactions at prices ranging from $8.82 to $9.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The transaction was effected pursuant to a Rule 10b5-1 plan. The reported price is a weighted average price (rounded to the nearest cent). These shares were sold in multiple transactions at prices ranging from $9.00 to $9.035, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The reported amount reflects shares transferred from the reporting person. 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. 5% of the shares subject to the award vested on June 15, 2016, and 5% 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, 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. /s/ Matt Tolland, as attorney-in-fact for Frank D. Gibeau 2020-12-17