Daniel Patrick O'Day - 28 Jan 2026 Form 4 Insider Report for GILEAD SCIENCES, INC. (GILD)

Signature
/s/ Edward S. Son by Power of Attorney for Daniel P. O'Day
Issuer symbol
GILD
Transactions as of
28 Jan 2026
Net transactions value
-$1,398,911
Form type
4
Filing time
29 Jan 2026, 17:23:03 UTC
Previous filing
26 Jan 2026
Next filing
05 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
O'Day Daniel Patrick Chairman & CEO, Director 333 LAKESIDE DRIVE, FOSTER CITY /s/ Edward S. Son by Power of Attorney for Daniel P. O'Day 29 Jan 2026 0001638643

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GILD Common Stock Sale $702,186 -5,032 -0.89% $139.54 561,666 28 Jan 2026 Direct F1, F2
transaction GILD Common Stock Sale $696,725 -4,968 -0.88% $140.24 556,698 28 Jan 2026 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The transaction reported in this Form 4 is made pursuant to a Rule 10b5-1 trading plan adopted on February 28, 2025.
F2 Sale prices for the transactions reported range from $138.99 to $139.97. 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.
F3 Sale prices for the transactions reported range from $140.00 to $140.57. 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.