X0306 4 2017-07-19 0001326801 Facebook Inc FB 0001211060 THIEL PETER C/O FACEBOOK, INC. 1601 WILLOW ROAD MENLO PARK CA 94025 1 Class B Common Stock 2017-07-19 4 A 0 45659 69.35 A Class A Common Stock 45659 87290 I By The Founders Fund IV, LP Class B Common Stock 2017-07-19 4 A 0 14657 69.35 A Class A Common Stock 14657 28021 I By The Founders Fund IV Principals Fund, LP 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 became entitled to receive these shares on July 19, 2017 for no additional consideration pursuant to an earn-out provision in the agreement and plan of merger (the "Merger Agreement") executed in connection with the acquisition of Oculus by the issuer (the "Merger"). Subject to achievement of the associated earnout milestones, the holder's right to receive these additional shares became irrevocable on July 21, 2014, the effective date of the Merger. The value of these shares was established in the Merger Agreement. Includes shares to be received by the holder in connection with the Merger, which are currently being held in escrow and are subject to forfeiture during the escrow period to satisfy claims arising as a result of, among other things, Oculus' breach of any of its representations and warranties or covenants and agreements set forth in the Merger Agreement. The reporting person is one of the Managers of The Founders Fund IV Management, LLC ("FF IV Management"), which is the General Partner of The Founders Fund IV, LP ("FF IV"), although he disclaims voting and investment power over the securities held by FF IV. The reporting person otherwise disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. The reporting person is one of the Managers of FF IV Management, which is the General Partner of The Founders Fund IV Principals Fund, LP ("FFIVPF"), although he disclaims voting and investment power over the securities held by FFIVPF. The reporting person otherwise disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. /s/ Michael Johnson as attorney-in-fact for Peter Thiel 2017-07-21