X0306 4 2021-07-28 0 0001439404 ZYNGA INC ZNGA 0001134069 PINCUS MARK J C/O ZYNGA INC. 699 EIGHTH STREET SAN FRANCISCO CA 94103 1 0 0 0 Class A Common Stock 2021-07-28 4 S 0 236088 10.25 D 24745546 I See footnote Class A Common Stock 2021-07-28 4 S 0 112614 10.25 D 30202598 I By Trust Class A Common Stock 2021-07-29 4 S 0 119634 10.27 D 24625912 I See footnote Class A Common Stock 2021-07-29 4 S 0 57066 10.27 D 30145532 I By Trust Class A Common Stock 233914 D The transaction was effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on February 18, 2021. The reported price in column 4 is a weighted average price (rounded to the nearest cent). These shares were sold in multiple transactions at prices ranging from $10.13 to $10.335 per share. 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. Shares held directly by Ogden Enterprises LLC. Mr. Pincus serves as manager and holds sole voting and dispositive power with respect to the shares held by Ogden Enterprises LLC. Shares held directly by The 4D Revocable Trust. The Reporting Person serves as trustee and holds voting and dispositive power with respect to these shares. The reported price in column 4 is a weighted average price (rounded to the nearest cent). These shares were sold in multiple transactions at prices ranging from $10.21 to $10.345 per share. 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. /s/ Matt Tolland, as attorney-in-fact for Mark Pincus 2021-07-30