O'Day Daniel Patrick (CIK 1638643) reported 47 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Sell GILD (11,900 shares), Sell GILD (3,100 shares), Buy GILD (8,779 shares), Sell GILD (4,213 shares), Sell GILD (10,900 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 11,900 | $1.5M |
| 2026-07-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 3,100 | $393,932 |
| 2026-06-11 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 8,779 | $0 |
| 2026-06-11 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 4,213 | $511,795 |
| 2026-06-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 10,900 | $1.4M |
| 2026-06-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 3,062 | $404,843 |
| 2026-06-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 1,038 | $138,021 |
| 2026-03-30 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 10,000 | $1.4M |
| 2026-03-12 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 20,026 | $0 |
| 2026-03-12 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 9,767 | $1.5M |
| 2026-03-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 6,419 | $931,910 |
| 2026-03-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 3,481 | $501,403 |
| 2026-03-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 38,396 | $0 |
| 2026-03-02 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 100 | $14,571 |
| 2026-02-06 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 115,640 | $7.6M |
| 2026-02-06 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 115,640 | $17.3M |
| 2026-02-05 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 131,675 | $0 |
| 2026-02-05 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 74,461 | $10.7M |
| 2026-01-29 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 5,032 | $702,165 |
| 2026-01-29 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 4,968 | $696,712 |
| 2026-01-26 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 115,640 | $7.6M |
| 2026-01-26 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 115,640 | $15.6M |
| 2025-12-30 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 10,000 | $1.2M |
| 2025-12-11 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Buy | 10,426 | $0 |
| 2025-12-11 | GILEAD SCIENCES, INC. (GILD) | Chairman & CEO | Sell | 4,931 | $598,328 |
Source: SEC Form 4 filings · as of 2026-07-02