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 |
| 2026-03-18 Sale | 2026-03-19 5:16 pm | Guardant Health Inc. | GH | Tariq Musa Director | 348 | $88.09 | $30,655 | 8,394 (Direct) | View |
| 2026-03-16 Sale | 2026-03-17 6:46 pm | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 3,000 | $87.04 | $261,111 | 45,640 (Direct) | View |
| 2026-03-06 Sale | 2026-03-09 6:38 pm | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,300 | $91.54 | $118,997 | 15,222 (Direct) | View |
| 2026-03-04 Sale | 2026-03-05 5:44 pm | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 40,000 | $95.32 | $3,812,661 | 190,468 (Direct) | View |
| 2026-01-21 Sale | 2026-01-22 5:45 pm | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 8,571 | $114.09 | $977,902 | 20,990 (Direct) | View |
| 2026-01-07 Sale | 2026-01-09 4:09 pm | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 10,031 | $112.08 | $1,124,279 | 20,990 (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 |
| 2026-03-17 Exercise | 2026-03-18 5:40 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 232 | $0 | 7,922 (Direct) | View |
| 2026-01-01 Exercise | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 65,244 | $0 | 2,345,311 (Direct) | View |
| 2026-03-13 Tax Withholding | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 13,664 | $85.49 | 2,345,311 (Indirect) | View |
| 2026-03-17 Option Award | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 112,677 | $0 | 2,345,311 (Direct) | View |
| 2026-01-01 Other | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 13,209 | $0 | 2,345,311 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 19,402 | $102.14 | 2,345,311 (Indirect) | View |
| 2026-01-01 Exercise | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 65,244 | $0 | 2,311,726 (Direct) | View |
| 2026-03-13 Tax Withholding | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 13,664 | $85.49 | 2,311,726 (Indirect) | View |
| 2026-03-17 Option Award | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 112,677 | $0 | 2,311,726 (Direct) | View |
| 2026-01-01 Other | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 13,209 | $0 | 2,311,726 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-03-17 9:57 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 19,402 | $102.14 | 2,311,726 (Indirect) | View |
| 2026-03-15 Exercise | 2026-03-17 6:49 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 249 | $0 | 11,741 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:49 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 8,811 | $0 | 57,923 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:49 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 4,622 | $85.49 | 57,923 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:48 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 13,493 | $0 | 44,935 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:48 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 6,839 | $85.49 | 44,935 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:48 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 16,828 | $0 | 54,973 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:48 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 7,127 | $85.49 | 54,973 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 15,114 | $0 | 67,782 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 7,661 | $85.49 | 67,782 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 10,714 | $0 | 64,352 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 5,759 | $85.49 | 64,352 (Direct) | View |
| 2026-03-15 Exercise | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 13,790 | $0 | 45,640 (Direct) | View |
| 2026-03-15 Tax Withholding | 2026-03-17 6:46 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 7,413 | $85.49 | 45,640 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:36 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 20,448 | $0 | 20,448 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:35 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 17,040 | $0 | 17,040 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:35 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 13,632 | $0 | 13,632 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:33 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 18,744 | $0 | 18,744 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:33 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 23,856 | $0 | 23,856 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-13 8:32 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 26,582 | $0 | 26,582 (Direct) | View |
| 2026-03-06 Exercise | 2026-03-09 6:38 pm | N/A 2034-07-17 | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,000 | $0 | 15,222 (Direct) | View |
| 2026-03-06 Exercise | 2026-03-09 6:38 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,000 | $32.55 | 15,222 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A 2032-11-07 | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 43,119 | $0 | 190,468 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 10,000 | $28.37 | 190,468 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 10,000 | $28.61 | 190,468 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 17,119 | $47.2 | 190,468 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 5,000 | $32.86 | 190,468 (Direct) | View |
| 2026-03-04 Exercise | 2026-03-05 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 1,000 | $74 | 190,468 (Direct) | View |
| 2026-02-28 Exercise | 2026-03-02 4:24 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 154 | $0 | 19,671 (Direct) | View |
| 2026-02-21 Exercise | 2026-02-23 5:47 pm | N/A N/A | Guardant Health Inc. | GH | MIGNONE ROBERTO Director | 264 | $0 | 12,671 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 4:27 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 232 | $0 | 8,222 (Direct) | View |
| 2026-02-15 Exercise | 2026-02-17 6:31 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 11,741 (Direct) | View |
| 2026-01-31 Exercise | 2026-02-02 4:30 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 154 | $0 | 19,671 (Direct) | View |
| 2026-01-21 Exercise | 2026-01-22 5:44 pm | N/A N/A | Guardant Health Inc. | GH | MIGNONE ROBERTO Director | 264 | $0 | 12,671 (Direct) | View |
| 2025-12-31 Ownership | 2026-01-22 5:44 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 2,083,102 | $0 | 6,262,515 (Direct) | View |
| 2025-12-31 Ownership | 2026-01-22 5:43 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 2,049,517 | $0 | 6,161,760 (Direct) | View |
| 2025-12-17 Ownership | 2026-01-22 5:42 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 2,973 | $0 | 158,819 (Direct) | View |
| 2025-12-08 Ownership | 2026-01-22 5:42 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 44,942 | $0 | 158,819 (Indirect) | View |
| 2026-01-17 Exercise | 2026-01-20 4:47 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 232 | $0 | 8,222 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-16 4:39 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 11,741 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-16 4:39 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 17,379 | $0 | 46,940 (Direct) | View |
| 2026-01-15 Tax Withholding | 2026-01-16 4:39 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 8,808 | $111.98 | 46,940 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 19,046 | $0 | 94,594 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 9,989 | $102.14 | 94,594 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 17,555 | $0 | 64,534 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 7,524 | $102.14 | 64,534 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 6:00 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 21,237 | $0 | 73,112 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 6:00 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 9,392 | $102.14 | 73,112 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 5:59 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 27,237 | $0 | 93,458 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 5:59 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 10,162 | $102.14 | 93,458 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 5:58 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 25,442 | $0 | 107,089 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 5:58 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 11,522 | $102.14 | 107,089 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 5:57 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 22,732 | $0 | 66,118 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 5:57 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 12,316 | $102.14 | 66,118 (Direct) | View |
| 2026-01-01 Exercise | 2026-01-05 5:57 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 23,038 | $0 | 87,375 (Direct) | View |
| 2026-01-01 Tax Withholding | 2026-01-05 5:57 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 12,479 | $102.14 | 87,375 (Direct) | View |