Gilead Sciences, Inc.(GILD)
NASDAQ

Company Profile & Information

$151.22
1.61 (1.08%)

Company Profile

Business overview, scale, and footprint

Company NameGilead Sciences, Inc.
Ticker SymbolGILD
ExchangeNMS
SectorHealthcare
IndustryDrug Manufacturers - General
Employees17,000
CEOMr. Daniel Patrick O'Day
Founded1987
HeadquartersFoster City, CA, United States
CountryUnited States
Websitegilead.com
Next Earnings DateAug 4, 2026

Business Overview

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.

Insider Transactions

Open-market activity and option exercises

Insider Activity Summary

Insider trading activity for Gilead Sciences, Inc. (GILD) over the last 3 months consists of 156 total transactions. Among these, company executives and board members conducted 156 buys (totaling 2,876,084 shares) and 0 sells (totaling 0 shares). This activity resulted in a net change of 2,876,084 shares, reflecting net buying interest with an estimated net acquisitions value of $16.86M.

156 insider transactions found. Showing 10 of 156 transactions.

Show:entries
Insider NameRelation to CompanyShares ChangedPriceTransaction Date
BLUESTONE JEFFREYDirector5,000$0.34Aug 20, 2026
MERCIER JOHANNAOfficer25,000$1.68Aug 17, 2026
DICKINSON ANDREW DChief Financial Officer3,000$0.42Aug 17, 2026
MERCIER JOHANNAOfficer28,000$3.85Aug 17, 2026
CAIN WETTAN KEELEY MOfficer6,002$N/AAug 10, 2026
O'DAY DANIEL PATRICKChief Executive Officer15,000$1.95Aug 3, 2026
MERCIER JOHANNAOfficer3,000$0.39Jul 15, 2026
DICKINSON ANDREW DChief Financial Officer3,000$0.39Jul 15, 2026
O'DAY DANIEL PATRICKChief Executive Officer15,000$1.89Jul 1, 2026
MERCIER JOHANNAOfficer3,000$0.37Jun 15, 2026
Page 1 of 16 (156 total transactions)