Gilead Sciences, Inc. (GILD)
NASDAQ: GILD · Real-Time Price · USD
127.88
+4.04 (3.26%)
At close: Jun 26, 2026, 4:00 PM EDT
127.20
-0.68 (-0.53%)
After-hours: Jun 26, 2026, 7:59 PM EDT

Company Description

Gilead Sciences, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines in the areas of unmet medical need in the United States, Europe, and internationally.

The company provides Biktarvy, Descovy, Genvoya, Odefsey, Sunlenca, Symtuza, and YeztugoFor the treatment of HIV-1 infection in patients.

It also provides Epclusa, Livdelzi, and Vemlidy to treat chronic hepatitis C virus, primary biliary cholangitis, and chronic hepatitis B virus; Tecartus, a T-cell therapy for the treatment of adult patients; Trodelvy, an injection for intravenous use; and Yescarta, a suspension for intravenous infusion, is a CAR T-cell therapy for the treatment of adult patients.

Further, it provides AmBisome, for the treatment of serious invasive fungal infections; and Veklury for the treatment of COVID-19.

Additionally, the company engages in the development of various immunotherapies for patients with cancer and other incurable diseases.

The company has collaboration agreements with Shenzhen Pregene Biopharma Co., Ltd.; Abingworth; Arcus Biosciences, Inc.; Merck Sharp & Dohme Corp.; Janssen Sciences Ireland Unlimited Company; Japan Tobacco, Inc.; Everest Medicines; Merck & Co, Inc.; Tentarix Biotherapeutics Inc.; and Assembly Biosciences, Inc. It also has research collaboration, option, and license agreement with Merus N.V. for the discovery of novel dual tumor-associated antigens (TAA) targeting trispecific antibodies.

The company has a collaboration with Terray Therapeutics, Inc. to discover and develop small molecule therapies; and LEO Pharma to develop, manufacture, and commercialize the small molecule oral STAT6 program.

The company was incorporated in 1987 and is headquartered in Foster City, California.

Gilead Sciences, Inc.
Gilead Sciences logo
Country United States
Founded 1987
IPO Date Jan 22, 1992
Industry Drug Manufacturers - General
Sector Healthcare
Employees 17,000
CEO Daniel Patrick O'Day

Contact Details

Address:
333 Lakeside Drive
Foster City, California 94404
United States
Phone 650 574 3000
Website gilead.com

Stock Details

Ticker Symbol GILD
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0000882095
CUSIP Number 375558103
ISIN Number US3755581036
Employer ID 94-3047598
SIC Code 2836

Key Executives

Name Position
Daniel Patrick O'Day Chairman and Chief Executive Officer
Andrew D. Dickinson Executive Vice President and Chief Financial Officer
Johanna Mercier Chief Commercial and Corporate Affairs Officer
Dr. Dietmar P. Berger M.D., Ph.D. Chief Medical Officer
Erin E. Burkhart Senior Vice President, Controller and Chief Accounting Officer
Jacquie Ross C.F.A. Senior Vice President of Treasury and Investor Relations
Keeley M. Cain Wettan Executive Vice President, General Counsel of Legal and Compliance and Secretary
Jyoti K. Mehra Executive Vice President of Human Resources
Dr. Linda Slanec Higgins Ph.D. Senior Vice President of Research, Innovation and Portfolio
Dr. Flavius Martin M.D. Executive Vice President of Research

Latest SEC Filings

Date Type Title
Jun 15, 2026 144 Filing
Jun 15, 2026 144 Filing
Jun 1, 2026 144 Filing
May 27, 2026 4 Statement of changes in beneficial ownership of securities
May 20, 2026 8-K Current Report
May 18, 2026 424B5 Filing
May 15, 2026 144 Filing
May 15, 2026 144 Filing
May 14, 2026 FWP Free Writing Prospectus
May 14, 2026 424B5 Filing