Gilead Sciences, Inc. insider trading
In the last twelve months insiders at Gilead Sciences, Inc. filed 53 open-market sales worth $50.1 million and 0 open-market purchases, on Form 4 with the SEC. The latest: Dickinson Andrew D, Chief Financial Officer, sold 3,000 shares at $145.29 on 15 September 2026, filed 16 September 2026.
| Traded | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 15 September 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $145.29 | $435,870 | Form 4 |
| 15 September 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 1,600 | $143.69 | $229,907 | Form 4 |
| 15 September 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 800 | $144.46 | $115,566 | Form 4 |
| 15 September 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 600 | $145.29 | $87,174 | Form 4 |
| 1 September 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 1,600 | $147.51 | $236,014 | Form 4 |
| 1 September 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 7,992 | $148.36 | $1.2 million | Form 4 |
| 1 September 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 5,408 | $149.38 | $807,856 | Form 4 |
| 26 August 2026 | Welters Anthony | Director | Sale | 3,118 | $148.31 | $462,432 | Form 4 |
| 26 August 2026 | Welters Anthony | Director | Sale | 4,600 | $148.82 | $684,590 | Form 4 |
| 26 August 2026 | Welters Anthony | Director | Sale | 3,402 | $148.24 | $504,296 | Form 4 |
| 26 August 2026 | Welters Anthony | Director | Sale | 6,880 | $148.82 | $1.0 million | Form 4 |
| 20 August 2026 | Bluestone Jeffrey | Director | Sale | 1,165 | $143.75 | $167,474 | Form 4 |
| 20 August 2026 | Bluestone Jeffrey | Director | Sale | 1,816 | $144.92 | $263,183 | Form 4 |
| 20 August 2026 | Bluestone Jeffrey | Director | Sale | 1,658 | $145.73 | $241,618 | Form 4 |
| 20 August 2026 | Bluestone Jeffrey | Director | Sale | 26 | $146.36 | $3,805 | Form 4 |
| 20 August 2026 | Bluestone Jeffrey | Director | Sale | 335 | $146.26 | $48,997 | Form 4 |
| 17 August 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $138.36 | $415,080 | Form 4 |
| 17 August 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 16,530 | $137.37 | $2.3 million | Form 4 |
| 17 August 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 11,470 | $138.04 | $1.6 million | Form 4 |
| 3 August 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 6,700 | $129.66 | $868,711 | Form 4 |
| 3 August 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 7,700 | $130.80 | $1.0 million | Form 4 |
| 3 August 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 600 | $131.34 | $78,806 | Form 4 |
| 15 July 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $129.93 | $389,777 | Form 4 |
| 15 July 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 3,000 | $129.92 | $389,758 | Form 4 |
| 1 July 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 11,900 | $126.09 | $1.5 million | Form 4 |
| 1 July 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 3,100 | $127.08 | $393,932 | Form 4 |
| 15 June 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 1,480 | $123.42 | $182,657 | Form 4 |
| 15 June 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 1,070 | $124.00 | $132,676 | Form 4 |
| 15 June 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 450 | $125.40 | $56,430 | Form 4 |
| 15 June 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $125.40 | $376,200 | Form 4 |
| 1 June 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 10,900 | $131.10 | $1.4 million | Form 4 |
| 1 June 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 3,062 | $132.22 | $404,843 | Form 4 |
| 1 June 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 1,038 | $132.97 | $138,021 | Form 4 |
| 15 May 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $132.27 | $396,810 | Form 4 |
| 15 May 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 7,749 | $130.29 | $1.0 million | Form 4 |
| 15 May 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 11,177 | $131.19 | $1.5 million | Form 4 |
| 15 May 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 8,374 | $132.23 | $1.1 million | Form 4 |
| 15 May 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 700 | $132.75 | $92,926 | Form 4 |
| 28 April 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 6,950 | $128.79 | $895,075 | Form 4 |
| 28 April 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 3,050 | $130.01 | $396,534 | Form 4 |
| 15 April 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $140.96 | $422,880 | Form 4 |
| 15 April 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 3,000 | $140.96 | $422,880 | Form 4 |
| 27 March 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 10,000 | $136.82 | $1.4 million | Form 4 |
| 16 March 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 3,000 | $144.23 | $432,690 | Form 4 |
| 16 March 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $144.23 | $432,690 | Form 4 |
| 27 February 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 3,481 | $144.04 | $501,386 | Form 4 |
| 27 February 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 6,419 | $145.18 | $931,901 | Form 4 |
| 27 February 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 100 | $145.71 | $14,571 | Form 4 |
| 17 February 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 18,405 | $154.18 | $2.8 million | Form 4 |
| 17 February 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 9,395 | $154.91 | $1.5 million | Form 4 |
| 17 February 2026 | Mercier Johanna | Chief Comm & Corp Aff Officer | Sale | 200 | $155.62 | $31,124 | Form 4 |
| 17 February 2026 | Dickinson Andrew D | Chief Financial Officer | Sale | 3,000 | $154.43 | $463,290 | Form 4 |
| 5 February 2026 | O'Day Daniel Patrick | Chairman & CEO | Sale | 115,640 | $150.00 | $17.3 million | Form 4 |
Open-market purchases (code P) and sales (code S) only. Option exercises, grants, tax withholding and gifts are not shown. A filing with several lines appears once per line.
Source
Form 4 filings on EDGAR for Gilead Sciences, Inc.: the company's filing index.
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