X0306 4 2017-02-14 0001326801 Facebook Inc FB 0001580549 Stretch Colin C/O FACEBOOK, INC. 1601 WILLOW ROAD MENLO PARK CA 94025 1 VP and General Counsel Class A Common Stock 2017-02-14 4 S 0 750 133.8953 D 73959 D Class A Common Stock 2017-02-15 4 C 0 7681 0 A 81640 D Class A Common Stock 2017-02-15 4 F 0 2919 133.85 D 78721 D Class A Common Stock 2017-02-15 4 M 0 6443 0 A 85164 D Class A Common Stock 2017-02-15 4 F 0 3344 133.85 D 81820 D Class A Common Stock 2017-02-15 4 M 0 8018 0 A 89838 D Class A Common Stock 2017-02-15 4 F 0 4154 133.85 D 85684 D Class A Common Stock 2017-02-15 4 M 0 4952 0 A 90636 D Class A Common Stock 2017-02-15 4 F 0 2556 133.85 D 88080 D Restricted Stock Unit (RSU) (Class B) 2017-02-15 4 M 0 7681 0 D 2022-05-02 Class B Common Stock 7681 23044 D Class B Common Stock 2017-02-15 4 M 0 7681 0 A Class A Common Stock 7681 7681 D Class B Common Stock 2017-02-15 4 C 0 7681 0 D Class A Common Stock 7681 0 D Restricted Stock Units (RSU) (Class A) 2017-02-15 4 M 0 6443 0 D 2023-05-05 Class A Common Stock 6443 19332 D Restricted Stock Units (RSU) (Class A) 2017-02-15 4 M 0 8018 0 D 2024-03-16 Class A Common Stock 8018 64144 D Restricted Stock Units (RSU) (Class A) 2017-02-15 4 M 0 4952 0 D 2025-03-15 Class A Common Stock 4952 54478 D The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $133.73 to $134.05 per share, 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. 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. 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. 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 on February 15, 2014 and then an additional 1/16th of the total shares vest quarterly thereafter, 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. 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 1/5th of the total shares on February 15, 2015, after which 1/20th of the total shares vest quarterly, subject to continued service through each vesting date. The RSUs vest as to 1/16th of the total shares quarterly, beginning on February 15, 2016, subject to continued service through each vesting date. /s/ Michael Johnson as attorney-in-fact for Colin Stretch 2017-02-16