GILEAD SCIENCES, INC. — Director's Dealing 2015

Dec 9, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GILEAD SCIENCES INC (GILD)
CIK: 0000882095
Period of Report: 2015-12-07

Reporting Person: MILLIGAN JOHN F (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-12-07	Common Stock	M	100000	$14.5025	Acquired	1129108	Direct
2015-12-07	Common Stock	S	60645	$102.9349	Disposed	1068463	Direct
2015-12-07	Common Stock	S	39355	$103.5571	Disposed	1029108	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-12-07	Non-Qualified Stock Option (right to buy)	$14.5025	M	100000	Disposed	2016-01-25	Common Stock (100000)	Direct

Footnotes

F1: The exercise and sale transactions reported in this Form 4 are made pursuant to a Rule 10b5-1 trading plan.

F2: The options have a five year vesting schedule. 20% vest on the first anniversary of the date of grant. The balance will vest 5% quarterly thereafter until fully vested.

F3: Sale prices reported for the transactions reported here range from $102.27 to $103.27. Full information regarding the number of shares purchased or sold at each separate price will be provided to the SEC, the issuer or its shareowners upon request.

F4: Sale prices reported for the transactions reported here range from $103.275 to $104.15. Full information regarding the number of shares purchased or sold at each separate price will be provided to the SEC, the issuer or its shareowners upon request.