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 |
| 2025-07-01 Sale | 2025-07-02 9:18 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 100,000 | $50.88 | $5,087,630 | 2,137,277 (Direct) | View |
| 2025-06-05 Sale | 2025-06-09 9:45 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 119,284 | $50.09 | $5,974,364 | 2,069,456 (Direct) | View |
| 2025-05-01 Sale | 2025-05-05 9:02 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 120,716 | $49.18 | $5,936,572 | 2,188,740 (Direct) | View |
| 2023-03-13 Purchase | 2023-03-15 6:11 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 97,000 | $25.79 | $2,501,183 | 1,926,595 (Indirect Direct) | View |
| 2021-11-19 Purchase | 2021-11-23 7:07 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 104,500 | $96.12 | $10,044,222 | 2,324,645 (Indirect Direct) | View |
| 2021-02-04 Sale(A) | 2021-02-17 5:22 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 33,177 | $159.16 | $5,280,436 | 2,381,657 (Direct) | View |
| 2021-02-02 Sale(A) | 2021-02-17 5:16 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 59,040 | $159.08 | $9,392,059 | 2,622,946 (Direct) | View |
| 2021-02-11 Sale | 2021-02-12 8:21 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 6,613 | $168.46 | $1,114,042 | 470,800 (Indirect) | View |
| 2021-02-10 Sale | 2021-02-12 8:19 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 292,773 | $165.55 | $48,469,474 | 2,202,835 (Indirect Direct) | View |
| 2021-02-05 Sale | 2021-02-09 7:21 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 454,650 | $162.21 | $73,747,591 | 2,495,263 (Indirect Direct) | View |
| 2021-02-03 Sale | 2021-02-05 5:03 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 142,400 | $158.73 | $22,603,341 | 2,949,913 (Indirect Direct) | View |
| 2021-02-01 Sale | 2021-02-03 7:33 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 260,404 | $156.58 | $40,773,637 | 3,209,916 (Indirect Direct) | View |
| 2020-10-23 Sale | 2020-10-27 6:08 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 93,600 | $106.79 | $9,995,329 | 3,160,332 (Indirect Direct) | View |
| 2020-10-16 Sale | 2020-10-20 4:20 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 23,400 | $102.44 | $2,397,132 | 3,253,932 (Indirect Direct) | View |
| 2020-09-25 Sale | 2020-09-29 5:01 pm | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 75,000 | $110.71 | $8,303,375 | 3,277,332 (Indirect 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 |
| 2025-06-30 Exercise | 2025-07-02 9:18 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 28,812 | $0 | 2,137,277 (Direct) | View |
| 2025-07-01 Tax Withholding | 2025-07-02 9:18 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 12,162 | $50.71 | 2,137,277 (Direct) | View |
| 2025-06-30 Tax Withholding | 2025-07-02 9:18 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 2,441 | $52.04 | 2,137,277 (Direct) | View |
| 2025-03-31 Tax Withholding | 2025-04-02 5:26 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 2,440 | $42.6 | 2,491,880 (Direct) | View |
| 2025-04-01 Tax Withholding | 2025-04-02 5:26 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 12,163 | $42.47 | 2,491,880 (Direct) | View |
| 2025-03-31 Exercise | 2025-04-02 5:26 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 28,812 | $0 | 2,491,880 (Direct) | View |
| 2025-03-14 Exercise | 2025-03-18 5:21 pm | 2025-03-14 N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 68,769 | $0 | 2,295,247 (Direct) | View |
| 2025-03-14 Tax Withholding | 2025-03-18 5:21 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 34,853 | $42.89 | 2,295,247 (Direct) | View |
| 2025-03-12 Option Award | 2025-03-13 4:46 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 135,268 | $0 | 135,268 (Direct) | View |
| 2024-12-31 Tax Withholding | 2025-01-03 5:54 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 49,118 | $30.55 | 2,453,309 (Direct) | View |
| 2024-12-31 Exercise | 2025-01-03 5:54 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 106,017 | $0 | 2,453,309 (Direct) | View |
| 2024-09-30 Exercise | 2024-10-01 5:59 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 11,461 | $0 | 2,215,894 (Direct) | View |
| 2024-09-30 Tax Withholding | 2024-10-01 5:59 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 5,809 | $22.94 | 2,215,894 (Direct) | View |
| 2024-06-30 Exercise | 2024-07-02 4:51 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 11,462 | $0 | 2,221,703 (Direct) | View |
| 2024-06-30 Tax Withholding | 2024-07-02 4:51 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 5,809 | $28.88 | 2,221,703 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 5:03 pm | N/A 2027-07-14 | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 283,830 | $0 | 2,476,956 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 5:03 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 283,830 | $4.18 | 2,476,956 (Direct) | View |
| 2024-03-31 Exercise | 2024-04-01 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 11,461 | $0 | 1,943,682 (Direct) | View |
| 2024-03-31 Tax Withholding | 2024-04-01 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 4,509 | $20.63 | 1,943,682 (Direct) | View |
| 2024-03-18 Other | 2024-03-22 5:19 pm | N/A 2027-05-26 | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 1,130,382 | $0 | 332,379 (Direct) | View |
| 2024-03-18 Option Award | 2024-03-22 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 332,379 | $0 | 332,379 (Direct) | View |
| 2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A 2022-07-13 | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 23,923 | $0 | 2,787,804 (Direct) | View |
| 2021-08-13 Exercise | 2021-08-17 7:02 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 23,923 | $4.18 | 2,787,804 (Direct) | View |
| 2020-12-02 Gift | 2021-02-05 5:03 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 117,603 | $0 | 2,949,913 (Direct) | View |
| 2021-01-06 Tax Withholding | 2021-01-07 4:49 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 279,127 | $129.54 | 3,470,320 (Direct) | View |
| 2021-01-01 Exercise | 2021-01-05 8:42 pm | N/A 2027-05-26 | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 565,192 | $0 | 4,879,829 (Direct) | View |
| 2020-12-21 Exercise | 2020-12-23 4:50 pm | N/A 2022-07-13 | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 23,923 | $0 | 3,775,837 (Direct) | View |
| 2020-12-21 Exercise | 2020-12-23 4:50 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Chairman, President and COO | 23,923 | $4.18 | 3,775,837 (Direct) | View |