O'Day Daniel Patrick
SEC insider (Form 3/4/5 filer). CIK 0001638643. Chairman & CEO at GILEAD SCIENCES, INC. (GILD). 67 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in FOSTER CITY, CA.
Companies O'Day Daniel Patrick has filed insider reports for
- GILEAD SCIENCES, INC. (GILD): Director, Officer, Chairman & CEO
O'Day Daniel Patrick
CIK: 0001638643
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
GILEAD SCIENCES, INC.
Discretionary Trading P&L
Holdings
Transaction History (67 total)
- Oct 1, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect3K shares at avg. $148.63$446K - Oct 1, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect12K shares at avg. $147.72$1.8M - Sep 10, 2026GILD
GILEAD SCIENCES, INC.
ExerciseDirect8.8K shares- - Sep 10, 2026GILD
GILEAD SCIENCES, INC.
Tax PaymentDirect4.2K shares at avg. $144.81$613K - Sep 1, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect8K shares at avg. $148.36$1.2M - Sep 1, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect1.6K shares at avg. $147.51$236K - Sep 1, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect5.4K shares at avg. $149.38$808K - Aug 3, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect7.7K shares at avg. $130.80$1.0M - Aug 3, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect600 shares at avg. $131.34$79K - Aug 3, 2026GILD
GILEAD SCIENCES, INC.
SaleDirect6.7K shares at avg. $129.66$869K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 3,000 | $148.63 | $445,880 | Direct |
| Oct 1, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 12,000 | $147.72 | $1,772,628 | Direct |
| Sep 10, 2026 | GILD GILEAD SCIENCES, INC. | Exercise | 8,780 | - | $0 | Direct |
| Sep 10, 2026 | GILD GILEAD SCIENCES, INC. | Tax Payment | 4,230 | $144.81 | $612,546 | Direct |
| Sep 1, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 7,992 | $148.36 | $1,185,722 | Direct |
| Sep 1, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 1,600 | $147.51 | $236,014 | Direct |
| Sep 1, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 5,408 | $149.38 | $807,856 | Direct |
| Aug 3, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 7,700 | $130.80 | $1,007,177 | Direct |
| Aug 3, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 600 | $131.34 | $78,806 | Direct |
| Aug 3, 2026 | GILD GILEAD SCIENCES, INC. | Sale | 6,700 | $129.66 | $868,711 | Direct |
1-10 of 67 transactions