Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
 - Peter Lynch
What is insider trading>>
 
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing | 
| 2025-10-28 Sale | 2025-10-29 4:14 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $119.39 | $1,193,926 | 581,203 (Direct) | View | 
| 2025-10-15 Sale | 2025-10-16 9:35 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $118.08 | $295,200 | 157,055 (Direct) | View | 
| 2025-10-15 Sale | 2025-10-16 9:28 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,000 | $118.08 | $354,240 | 110,193 (Direct) | View | 
| 2025-08-08 Purchase | 2025-10-03 4:30 pm | ASSEMBLY BIOSCIENCES INC. | ASMB | GILEAD SCIENCES INC. 10% Owner | 2,295,920 | $0 | $0 | 6,801,311 (Direct) | View | 
| 2025-09-29 Sale | 2025-09-30 4:57 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $111.66 | $1,116,564 | 591,203 (Direct) | View | 
| 2025-09-15 Sale | 2025-09-16 5:16 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,000 | $113.57 | $340,710 | 113,193 (Direct) | View | 
| 2025-09-15 Sale | 2025-09-16 5:12 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $113.57 | $283,925 | 159,555 (Direct) | View | 
| 2025-08-28 Sale | 2025-08-29 4:16 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $113.63 | $1,136,300 | 595,725 (Direct) | View | 
| 2025-08-15 Sale | 2025-08-18 8:56 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 28,000 | $118.53 | $3,318,927 | 533,008 (Direct) | View | 
| 2025-08-15 Sale | 2025-08-18 7:34 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $118.53 | $296,325 | 160,110 (Direct) | View | 
| 2025-07-28 Sale | 2025-07-29 4:54 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $113.94 | $1,139,370 | 605,725 (Direct) | View | 
| 2025-07-15 Sale | 2025-07-16 5:45 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,000 | $111.03 | $333,090 | 117,168 (Direct) | View | 
| 2025-07-15 Sale | 2025-07-16 5:41 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $111.03 | $277,575 | 162,610 (Direct) | View | 
| 2025-07-14 Sale | 2025-07-15 3:59 pm | GILEAD SCIENCES INC. | GILD | Bluestone Jeffrey Director | 5,000 | $109.74 | $548,700 | 18,585 (Direct) | View | 
| 2025-06-30 Sale | 2025-07-01 6:02 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $110.45 | $1,104,484 | 615,725 (Direct) | View | 
| 2025-06-16 Sale | 2025-06-17 6:08 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $110.17 | $275,425 | 165,110 (Direct) | View | 
| 2025-06-16 Sale | 2025-06-17 6:04 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,000 | $110.17 | $330,510 | 120,168 (Direct) | View | 
| 2025-05-30 Sale | 2025-06-02 8:55 pm | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,000 | $110.42 | $1,104,193 | 620,268 (Direct) | View | 
| 2025-05-22 Sale | 2025-05-23 3:16 pm | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 28,000 | $107.52 | $3,010,564 | 379,872 (Direct) | View | 
| 2025-05-15 Sale | 2025-05-16 4:34 pm | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 2,500 | $99.82 | $249,550 | 165,674 (Direct) | View | 
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing | 
| 2025-10-25 Exercise | 2025-10-27 7:43 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 515 | $0 | 63,492 (Direct) | View | 
| 2025-10-25 Tax Withholding | 2025-10-27 7:43 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 241 | $120.94 | 63,492 (Direct) | View | 
| 2025-09-22 Option Award | 2025-09-23 7:55 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Burkhart Erin SVP, Controllership | 8,890 | $0 | 8,890 (Direct) | View | 
| 2025-09-10 Exercise | 2025-09-11 7:38 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,427 | $0 | 699,699 (Direct) | View | 
| 2025-09-10 Tax Withholding | 2025-09-11 7:38 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 4,949 | $115.25 | 699,699 (Direct) | View | 
| 2025-09-10 Exercise | 2025-09-11 7:34 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Wilfong Diane E. Interim Corp Controller & CAO | 921 | $0 | 54,123 (Direct) | View | 
| 2025-09-10 Tax Withholding | 2025-09-11 7:34 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Wilfong Diane E. Interim Corp Controller & CAO | 338 | $115.25 | 54,123 (Direct) | View | 
| 2025-09-10 Exercise | 2025-09-11 7:31 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 1,315 | $0 | 63,733 (Direct) | View | 
| 2025-09-10 Tax Withholding | 2025-09-11 7:31 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 634 | $115.25 | 63,733 (Direct) | View | 
| 2025-09-10 Exercise | 2025-09-11 6:31 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,844 | $0 | 147,709 (Direct) | View | 
| 2025-09-10 Tax Withholding | 2025-09-11 6:31 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 1,819 | $115.25 | 147,709 (Direct) | View | 
| 2025-09-10 Exercise | 2025-09-11 6:28 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 3,696 | $0 | 193,274 (Direct) | View | 
| 2025-09-10 Tax Withholding | 2025-09-11 6:28 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 1,751 | $115.25 | 193,274 (Direct) | View | 
| 2025-08-15 Exercise | 2025-08-18 8:56 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 12,500 | $66.64 | 533,008 (Direct) | View | 
| 2025-08-15 Exercise | 2025-08-18 8:56 pm | N/A 2029-07-24 | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 25,000 | $0 | 533,008 (Direct) | View | 
| 2025-07-25 Exercise | 2025-07-28 5:10 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 8,743 | $0 | 94,242 (Direct) | View | 
| 2025-07-25 Tax Withholding | 2025-07-28 5:10 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 3,823 | $116.2 | 94,242 (Direct) | View | 
| 2025-07-14 Exercise | 2025-07-15 3:59 pm | N/A 2031-05-12 | GILEAD SCIENCES INC. | GILD | Bluestone Jeffrey Director | 5,000 | $0 | 18,585 (Direct) | View | 
| 2025-07-14 Exercise | 2025-07-15 3:59 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Bluestone Jeffrey Director | 5,000 | $67.45 | 18,585 (Direct) | View | 
| 2025-06-10 Exercise | 2025-06-11 7:10 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Wilfong Diane E. Interim Corp Controller & CAO | 920 | $0 | 54,461 (Direct) | View | 
| 2025-06-10 Tax Withholding | 2025-06-11 7:10 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Wilfong Diane E. Interim Corp Controller & CAO | 340 | $110.09 | 54,461 (Direct) | View | 
| 2025-06-10 Exercise | 2025-06-11 7:01 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 1,313 | $0 | 68,190 (Direct) | View | 
| 2025-06-10 Tax Withholding | 2025-06-11 7:01 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Telman Deborah H EVP, Corporate Affairs & GC | 430 | $110.09 | 68,190 (Direct) | View | 
| 2025-06-10 Exercise | 2025-06-11 6:58 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 3,843 | $0 | 158,528 (Direct) | View | 
| 2025-06-10 Tax Withholding | 2025-06-11 6:58 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 1,827 | $110.09 | 158,528 (Direct) | View | 
| 2025-06-10 Exercise | 2025-06-11 6:55 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 10,425 | $0 | 734,648 (Direct) | View | 
| 2025-06-10 Tax Withholding | 2025-06-11 6:55 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | O'Day Daniel Patrick Chairman & CEO | 4,968 | $110.09 | 734,648 (Direct) | View | 
| 2025-06-10 Exercise | 2025-06-11 6:52 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 3,694 | $0 | 202,525 (Direct) | View | 
| 2025-06-10 Tax Withholding | 2025-06-11 6:52 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Dickinson Andrew D Chief Financial Officer | 1,758 | $110.09 | 202,525 (Direct) | View | 
| 2025-05-22 Exercise | 2025-05-23 3:16 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 12,500 | $66.64 | 379,872 (Direct) | View | 
| 2025-05-22 Exercise | 2025-05-23 3:16 pm | N/A 2029-07-24 | GILEAD SCIENCES INC. | GILD | Mercier Johanna Chief Commercial Officer | 25,000 | $0 | 379,872 (Direct) | View | 
| 2025-05-07 Option Award | 2025-05-08 8:26 pm | N/A 2035-05-07 | GILEAD SCIENCES INC. | GILD | Horning Sandra Director | 8,325 | $0 | 11,956 (Direct) | View | 
| 2025-05-07 Option Award | 2025-05-08 8:18 pm | N/A 2035-05-07 | GILEAD SCIENCES INC. | GILD | MANWANI HARISH Director | 8,325 | $0 | 20,902 (Direct) | View | 
| 2025-05-07 Tax Withholding | 2025-05-08 8:18 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | MANWANI HARISH Director | 296 | $98.9 | 20,902 (Direct) | View | 
| 2025-05-07 Option Award | 2025-05-08 8:17 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Kramer Kelly A. Director | 8,325 | $0 | 25,919 (Direct) | View | 
| 2025-05-07 Option Award | 2025-05-08 8:16 pm | N/A N/A | GILEAD SCIENCES INC. | GILD | Bluestone Jeffrey Director | 8,325 | $0 | 12,522 (Direct) | View | 
| 2025-05-07 Option Award | 2025-05-08 6:27 pm | N/A 2035-05-07 | GILEAD SCIENCES INC. | GILD | WELTERS ANTHONY Director | 8,325 | $0 | 18,557 (Direct) | View |