Daniel Patrick O'Day
Director, Chairman & CEO · 15 filings · Latest: Oct 1, 2026
GILEAD SCIENCES, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Oct 1, 2026 | Sale | $147.90 | 15,000 | $2.2M | 566,683 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Sep 10, 2026 | Option Exercise | — | 8,780 | — | 585,913 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Sep 1, 2026 | Sale | $148.64 | 15,000 | $2.2M | 577,133 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Aug 3, 2026 | Sale | $130.31 | 15,000 | $2.0M | 592,133 | |
GILD | DANIEL O'DAY | — | Aug 3, 2026 | Proposed Sale | $130.21 | 55,000 | $7.2M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Jul 1, 2026 | Sale | $126.29 | 15,000 | $1.9M | 607,133 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Jun 10, 2026 | Option Exercise | — | 8,779 | — | 626,346 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Jun 1, 2026 | Sale | $131.46 | 15,000 | $2.0M | 617,567 | |
GILD | DANIEL O'DAY | — | Jun 1, 2026 | Proposed Sale | $134.43 | 35,000 | $4.7M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Apr 28, 2026 | Sale | $129.16 | 10,000 | $1.3M | 632,567 | |
GILD | DANIEL O'DAY | — | Apr 28, 2026 | Proposed Sale | $129.16 | 10,000 | $1.3M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Mar 27, 2026 | Sale | $136.82 | 10,000 | $1.4M | 642,567 | |
GILD | DANIEL O'DAY | — | Mar 27, 2026 | Proposed Sale | $136.82 | 10,000 | $1.4M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Mar 10, 2026 | Option Exercise | — | 20,026 | — | 662,334 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Feb 27, 2026 | Sale | $144.79 | 10,000 | $1.4M | 642,308 | |
GILD | DANIEL O'DAY | — | Feb 27, 2026 | Proposed Sale | $144.79 | 10,000 | $1.4M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Feb 5, 2026 | Sale | $150.00 | 115,640 | $17.3M | 613,912 | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Feb 5, 2026 | Option Exercise | $66.01 | 115,640 | $7.6M | 729,552 | |
GILD | DANIEL O'DAY | — | Feb 5, 2026 | Proposed Sale | $150.00 | 115,640 | $17.3M | — | |
GILD | Daniel Patrick O'Day | Director, Chairman & CEO | Jan 28, 2026 | Sale | $139.89 | 10,000 | $1.4M | 556,698 |
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