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O'Day Daniel Patrick
Chairman & CEODirectorCIK 0001638643
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 18
- Buy transactions
- 0
- Sell transactions
- 26
- Companies
- 1
- Active
- 2025–2026
Across 18 filings between 2025–2026, O'Day Daniel Patrick, Chairman & CEO, Director, has disclosed $93.1M in transactions — all concentrated in GILEAD SCIENCES, INC. (GILD). Their disclosed trades are heavily weighted toward selling — $0 in buys and $50.2M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
18 loaded
| Aug 4 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $2.0M |
| Jul 2 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.9M |
| Jun 11 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Exercise | $511.8K |
| Jun 2 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $2.0M |
| Apr 29 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.3M |
| Mar 30 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.4M |
| Mar 2 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.4M |
| Feb 6 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $17.3M |
| Feb 5 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Grant | $10.7M |
| Jan 29 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.4M |
| Jan 26 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $15.6M |
| Dec 30 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.2M |
| Dec 11 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Exercise | $598.3K |
| Dec 1 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.3M |
| Sep 30 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.1M |
| Sep 11 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Exercise | $570.4K |
| Aug 29 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.1M |
| Jul 29 | GILD GILEAD SCIENCES, INC. | O'Day Daniel Patrick | Chairman & CEO, Director | Sell | $1.1M |
18 filings