X0306 4 2017-08-15 0001326801 Facebook Inc FB 0001366010 Sandberg Sheryl C/O FACEBOOK, INC. 1601 WILLOW ROAD MENLO PARK CA 94025 1 1 Chief Operating Officer Class A Common Stock 2017-07-31 5 G 0 E 590000 0 D 1350748 I By Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004 Class A Common Stock 2017-08-15 4 M 0 13030 0 A 1363778 I By Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004 Class A Common Stock 2017-08-15 4 F 0 6800 170.75 D 1356978 I By Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004 Class A Common Stock 2017-08-15 4 C 0 43193 0 A 1400171 I By Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004 Class A Common Stock 2017-08-15 4 F 0 22539 170.75 D 1377632 I By Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004 Restricted Stock Units (RSU) (Class A) 2017-08-15 4 M 0 13030 0 D 2024-03-16 Class A Common Stock 13030 130294 D Restricted Stock Unit (RSU) (Class B) 2017-08-15 4 M 0 43193 0 D 2022-05-02 Class B Common Stock 43193 43193 D Class B Common Stock 2017-08-15 4 M 0 43193 0 A Class A Common Stock 43193 43193 D Class B Common Stock 2017-08-15 4 C 0 43193 0 D Class A Common Stock 43193 0 D Represents shares of Class A Common Stock that the reporting person donated as a gift to the Sheryl Sandberg & Dave Goldberg Family Fund, a donor advised fund. Shares held of record by Sheryl K. Sandberg, Trustee of Sheryl K. Sandberg Revocable Trust UTA dated September 3, 2004. Represents the number of shares of Class A Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the RSUs and does not represent a sale by the reporting person. Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock in connection with the settlement of the Restricted Stock Units ("RSUs") listed in Table II. Each RSU represents a contingent right to receive 1 share of the issuer's Class A Common Stock upon settlement. The RSUs vest as to 1/16th of the total shares quarterly, beginning on May 15, 2016, subject to continued service through each vesting date. Each RSU represents a contingent right to receive 1 share of the issuer's Class B Common Stock upon settlement. The RSUs vest as to 1/16th of the total shares quarterly, beginning on February 15, 2014, subject to continued service through each vesting date. The Class B Common Stock is convertible into the issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option or (b) upon certain transfers of such shares, and has no expiration date. The holder elected to convert the shares of Class B Common Stock into Class A Common Stock on a 1-for-1 basis. /s/ Michael Johnson as attorney-in-fact for Sheryl K. Sandberg 2017-08-17