GILEAD SCIENCES, INC. — Director's Dealing 2013

May 14, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GILEAD SCIENCES INC (GILD)
CIK: 0000882095
Period of Report: 2013-05-10

Reporting Person: HILLS CARLA A (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-10	Common Stock	M	5852	—	Acquired	33052	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-10	Restricted Stock Units	$	M	5852	Disposed		Common Stock (5852)	Direct

Footnotes

F1: Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock.

F2: 100% of the restricted stock units vested on May 10, 2013, at the end of the first year of service.