CIK 0000882095 · Large accelerated filer
GILEAD SCIENCES, INC.
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- GILD
- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 943047598
- Phone
- 6505743000
- Business address
- 333 LAKESIDE DR, FOSTER CITY, CA, 94404
- Former names
- GILEAD SCIENCES INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $39,503,648
- in 13 filings, $39.5M under 10b5-1 plans
Net −$39,503,648. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- O'Day Daniel Patrick −$29.5M Chairman & CEO sold 24% of stake
- Mercier Johanna −$4.8M Chief Comm & Corp Aff Officer sold 23% of stake
- WELTERS ANTHONY −$2.7M Director sold 58% of stake
- Dickinson Andrew D −$1.3M Chief Financial Officer sold 5% of stake
- Bluestone Jeffrey −$725K Director sold 33% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-20 | Bluestone Jeffrey Director | Option exercise 10b5-1 | +335 | $61.35 | $21K | 10,401 |
| 2026-08-20 | Bluestone Jeffrey Director | Sale 10b5-1 | −335 | $146.26 | $49K | 10,066 |
| 2026-08-20 | Bluestone Jeffrey Director | Option exercise · Non-qualified Stock Option (Right to Buy) 10b5-1 | −4,665 | 0 | ||
| 2026-08-20 | Bluestone Jeffrey Director | Option exercise · Non-qualified Stock Option (Right to Buy) 10b5-1 | −335 | 11,395 | ||
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Option exercise 10b5-1 | +23,110 | $66.64 | $1.5M | 144,344 |
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Option exercise 10b5-1 | +1,890 | $72.34 | $137K | 146,234 |
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Sale 10b5-1 | −16,530 | $137.37 | $2.3M | 129,704 |
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Sale 10b5-1 | −11,470 | $138.04 | $1.6M | 118,234 |
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Option exercise · Non-qualified Stock Option (Right to Buy) 10b5-1 | −23,110 | 0 | ||
| 2026-08-17 | Mercier Johanna Chief Comm & Corp Aff Officer | Option exercise · Non-qualified Stock Option (Right to Buy) 10b5-1 | −1,890 | 69,960 | ||
| 2026-08-17 | Dickinson Andrew D Chief Financial Officer | Sale 10b5-1 | −3,000 | $138.36 | $415K | 165,646 |
| 2026-08-10 | Cain Wettan Keeley M EVP Gen Counsel, Legal & Comp | Option exercise | +6,002 | 11,362 | ||
| 2026-08-10 | Cain Wettan Keeley M EVP Gen Counsel, Legal & Comp | Shares withheld for taxes | −2,908 | $133.06 | $387K | 8,454 |
| 2026-08-10 | Cain Wettan Keeley M EVP Gen Counsel, Legal & Comp | Option exercise · Restricted Stock Unit | −6,002 | 13,995 | ||
| 2026-08-03 | O'Day Daniel Patrick Chairman & CEO | Sale 10b5-1 | −6,700 | $129.66 | $869K | 600,433 |
| 2026-08-03 | O'Day Daniel Patrick Chairman & CEO | Sale 10b5-1 | −7,700 | $130.80 | $1.0M | 592,733 |
| 2026-08-03 | O'Day Daniel Patrick Chairman & CEO | Sale 10b5-1 | −600 | $131.34 | $79K | 592,133 |
| 2026-07-15 | Mercier Johanna Chief Comm & Corp Aff Officer | Sale 10b5-1 | −3,000 | $129.92 | $390K | 121,234 |
| 2026-07-15 | Dickinson Andrew D Chief Financial Officer | Sale 10b5-1 | −3,000 | $129.93 | $390K | 168,646 |
| 2026-07-01 | O'Day Daniel Patrick Chairman & CEO | Sale 10b5-1 | −11,900 | $126.09 | $1.5M | 610,233 |
Page 4 of 30 · 584 trades