O'Day Daniel Patrick - Insider Non-Derivative Transactions at GILEAD SCIENCES, INC. (GILD) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 29, 2025, O'Day Daniel Patrick's relationship to GILEAD SCIENCES, INC. (GILD) is Director,Officer (Chairman & CEO), and currently has 566,698 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other GILD insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
O'Day Daniel Patrick - Insider Non-Derivative Transactions of GILD Common Stock
O'Day Daniel Patrick - Insider Non-Derivative Transactions at GILD
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 30, 2025 | Sell -- (Common Stock) | 10000 | 124.83 | 566698 |
| Dec 11, 2025 | F -- (Common Stock) | 4931 | 121.34 | 576698 |
| Dec 11, 2025 | M -- (Common Stock) | 10426 | 0 | 581629 |
| Nov 29, 2025 | Sell -- (Common Stock) | 6788 | 126.84 | 571203 |
| Nov 29, 2025 | Sell -- (Common Stock) | 3212 | 125.91 | 577991 |
| Oct 29, 2025 | Sell -- (Common Stock) | 2022 | 118.82 | 581203 |
| Oct 29, 2025 | Sell -- (Common Stock) | 7978 | 119.54 | 583225 |
| Sep 30, 2025 | Sell -- (Common Stock) | 1961 | 112.42 | 591203 |
| Sep 30, 2025 | Sell -- (Common Stock) | 8039 | 111.47 | 593164 |
| Sep 11, 2025 | F -- (Common Stock) | 4949 | 115.25 | 601203 |
| Sep 11, 2025 | M -- (Common Stock) | 10427 | 0 | 606152 |
| Aug 29, 2025 | Sell -- (Common Stock) | 10000 | 113.63 | 595725 |
| Jul 29, 2025 | Sell -- (Common Stock) | 8345 | 114.09 | 605725 |
| Jul 29, 2025 | Sell -- (Common Stock) | 1655 | 113.17 | 614070 |
| Jul 1, 2025 | Sell -- (Common Stock) | 600 | 111.15 | 615725 |
| Jul 1, 2025 | Sell -- (Common Stock) | 9400 | 110.4 | 616325 |
| Jun 11, 2025 | F -- (Common Stock) | 4968 | 110.09 | 625725 |
| Jun 11, 2025 | M -- (Common Stock) | 10425 | 0 | 630693 |
| May 31, 2025 | Sell -- (Common Stock) | 3584 | 110.96 | 620268 |
| May 31, 2025 | Sell -- (Common Stock) | 6416 | 110.11 | 623852 |
| Mar 11, 2025 | F -- (Common Stock) | 11632 | 117.21 | 630268 |
| Mar 11, 2025 | M -- (Common Stock) | 24024 | 0 | 641900 |
| Feb 5, 2025 | Acquisition -- (Common Stock) | 60031 | 0 | 561559 |
| Feb 5, 2025 | F -- (Common Stock) | 108156 | 97.99 | 617876 |
| Feb 5, 2025 | Acquisition -- (Common Stock) | 164473 | 0 | 726032 |
| Dec 11, 2024 | F -- (Common Stock) | 4762 | 92.34 | 501528 |
| Dec 11, 2024 | M -- (Common Stock) | 10295 | 0 | 506290 |
| Sep 11, 2024 | F -- (Common Stock) | 4749 | 81.44 | 495995 |
| Sep 11, 2024 | M -- (Common Stock) | 10295 | 0 | 500744 |
| Jun 11, 2024 | F -- (Common Stock) | 4693 | 65.25 | 490449 |
| Jun 11, 2024 | M -- (Common Stock) | 10295 | 0 | 495142 |
| Mar 11, 2024 | M -- (Common Stock) | 10800 | 0 | 479489 |
| Mar 11, 2024 | F -- (Common Stock) | 13782 | 75.12 | 484847 |
| Mar 11, 2024 | M -- (Common Stock) | 19140 | 0 | 498629 |
| Feb 1, 2024 | Acquisition -- (Common Stock) | 50870 | 0 | 368147 |
| Feb 1, 2024 | F -- (Common Stock) | 79335 | 78.26 | 468689 |
| Feb 1, 2024 | Acquisition -- (Common Stock) | 179877 | 0 | 548024 |
| Dec 11, 2023 | F -- (Common Stock) | 3341 | 79.02 | 387691 |
| Dec 11, 2023 | M -- (Common Stock) | 7347 | 0 | 391032 |
| Sep 11, 2023 | F -- (Common Stock) | 3366 | 76 | 383685 |
| Sep 11, 2023 | M -- (Common Stock) | 7348 | 0 | 387051 |
| Jun 11, 2023 | F -- (Common Stock) | 3409 | 78.12 | 266125 |
| Jun 11, 2023 | M -- (Common Stock) | 7346 | 0 | 269534 |
| Mar 11, 2023 | F -- (Common Stock) | 14017 | 79.5 | 375766 |
| Mar 11, 2023 | M -- (Common Stock) | 19488 | 0 | 378983 |
| Mar 11, 2023 | M -- (Common Stock) | 10800 | 0 | 389783 |
| Mar 2, 2023 | F -- (Common Stock) | 4842 | 79.59 | 359495 |
| Mar 2, 2023 | M -- (Common Stock) | 11362 | 0 | 364337 |
| Jan 25, 2023 | Acquisition -- (Common Stock) | 78370 | 0 | 275406 |
| Jan 25, 2023 | F -- (Common Stock) | 59078 | 84.02 | 352975 |
| Jan 25, 2023 | Acquisition -- (Common Stock) | 136647 | 0 | 412053 |