Gilead Sciences — Feb 11, 2025 release

Department of Health and Human Services on patents that the government alleged covered Truvada® (FTC 200mg/tenofovir disoproxil fumarate (“TDF”) 300mg) and Descovy for HIV PrEP. February 11, 2025 6      • Issued $3.5 billion aggregate principal amount of senior unsecured notes in a registered offering. • The Board declared a quarterly dividend of $0.79 per share of common stock for the first quarter of 2025. The dividend is payable on March 28, 2025, to stockholders of record at the close of business on March 14, 2025. Future dividends will be subject to Board approval. Certain amounts and percentages in this press release may not sum or recalculate due to rounding. Conference Call At 1:30 p.m. Pacific Time today, Gilead will host a conference call to discuss Gilead’s results. A live webcast will be available on http://investors.gilead.com and will be archived on www.gilead.com for one year. Non-GAAP Financial Information The information presented in this document has been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”), unless otherwise noted as non-GAAP. Management believes non-GAAP information is useful for investors, when considered in conjunction with Gilead’s GAAP financial information, because management uses such information internally for its operating, budgeting and financial planning purposes. Non-GAAP information is not prepared under a comprehensive set of accounting rules and should only be used to supplement an understanding of Gilead’s operating results as reported under GAAP. Non-GAAP fi