Gilead (GILD) 4: O'Day Daniel Patrick bought 20,026 shares of Common Stock a… (Mar 12, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-10 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: GILEAD SCIENCES, INC. (GILD) CIK: 0000882095 --- Reporting Owner --- Name: O'Day Daniel Patrick CIK: 0001638643 Role: Director, Officer (Chairman & CEO) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-03-10 | Code: M (Exercise of derivative) Shares: +20,026 Shares Owned After: 662,334 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. [Transaction #2] Security: Common Stock Date: 2026-03-10 | Code: F (Payment of exercise/tax) Shares: -9,767 | Price: $148.56 Total Value: $1,450,985.52 Shares Owned After: 652,567 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Unit Date: 2026-03-10 | Code: M (Exercise of derivative) Shares: -20,026 Shares Owned After: 68,044 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. [F1] Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. [F2] The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. [F2] The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. [Transaction #2] Security: Restricted Stock Unit Date: 2026-03-10 | Code: A (Grant or award) Shares: +32,815 Shares Owned After: 100,859 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. [F1] Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. [F2] The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. [F2] The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. [Transaction #3] Security: Non-qualified Stock Option (Right to Buy) Date: 2026-03-10 | Code: A (Grant or award) Shares: +122,755 | Price: $0.00 Exercisable: N/A | Expires: 2036-03-10 Shares Owned After: 122,755 | Ownership: D (Direct) Footnotes: [F3] The stock options have a four-year vesting schedule. 25% of the options vest on the first anniversary date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents the contingent right to receive one share of Gilead Sciences, Inc.'s common stock. F2: The restricted stock units have a four-year vesting schedule. 25% vest on the first anniversary of the date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. F3: The stock options have a four-year vesting schedule. 25% of the options vest on the first anniversary date of the grant. The balance will vest 6.25% quarterly thereafter until fully vested. --- Signature --- /s/ /s/ Amy Kim by Power of Attorney for Daniel O'Day (2026-03-12)