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 |
2025-06-05 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 |
2025-06-03 Sale | 2025-06-05 7:00 pm | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 4,000 | $46.39 | $185,562 | 18,765 (Direct) | View |
2025-06-02 Sale | 2025-06-03 5:49 pm | Guardant Health Inc. | GH | Joyce Meghan V. Director | 100 | $41.66 | $4,166 | 7,746 (Direct) | View |
2025-05-19 Sale | 2025-05-20 4:57 pm | Guardant Health Inc. | GH | Tariq Musa Director | 116 | $40.04 | $4,645 | 3,479 (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 |
2025-04-17 Sale | 2025-04-18 1:35 pm | Guardant Health Inc. | GH | Tariq Musa Director | 116 | $44.79 | $5,196 | 3,345 (Direct) | View |
2025-03-19 Sale | 2025-03-20 5:05 pm | Guardant Health Inc. | GH | Tariq Musa Director | 116 | $43.7 | $5,069 | 3,211 (Direct) | View |
2025-03-17 Sale | 2025-03-18 5:27 pm | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 3,500 | $43.16 | $151,060 | 22,907 (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 |
2025-06-04 Exercise | 2025-06-05 7:14 pm | N/A N/A | Guardant Health Inc. | GH | Joyce Meghan V. Director | 67 | $0 | 7,946 (Direct) | View |
2025-06-01 Exercise | 2025-06-02 6:05 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 263 | $0 | 43,347 (Direct) | View |
2025-06-01 Tax Withholding | 2025-06-02 6:05 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 138 | $40.62 | 43,347 (Direct) | View |
2025-06-01 Exercise | 2025-06-02 6:04 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 710 | $0 | 23,476 (Direct) | View |
2025-06-01 Tax Withholding | 2025-06-02 6:04 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 254 | $40.62 | 23,476 (Direct) | View |
2025-06-01 Exercise | 2025-06-02 6:03 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 316 | $0 | 80,128 (Direct) | View |
2025-06-01 Tax Withholding | 2025-06-02 6:03 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 161 | $40.62 | 80,128 (Direct) | View |
2025-05-31 Exercise | 2025-06-02 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 154 | $0 | 12,997 (Direct) | View |
2025-05-15 Exercise | 2025-05-19 7:12 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 9,092 (Direct) | View |
2025-05-15 Exercise | 2025-05-19 7:11 pm | N/A N/A | Guardant Health Inc. | GH | POTTER MYRTLE S Director | 68 | $0 | 14,406 (Direct) | View |
2025-05-15 Exercise | 2025-05-19 7:09 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 3,718 | $0 | 34,433 (Direct) | View |
2025-05-15 Tax Withholding | 2025-05-19 7:09 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 1,885 | $40.46 | 34,433 (Direct) | View |
2025-05-15 Exercise | 2025-05-19 7:08 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 8,705 | $0 | 96,209 (Direct) | View |
2025-05-15 Tax Withholding | 2025-05-19 7:08 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 4,412 | $40.46 | 96,209 (Direct) | View |
2025-05-04 Exercise | 2025-05-05 9:03 pm | N/A N/A | Guardant Health Inc. | GH | Joyce Meghan V. Director | 66 | $0 | 8,046 (Direct) | View |
2025-04-30 Exercise | 2025-05-01 4:56 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 155 | $0 | 12,997 (Direct) | View |
2025-04-15 Exercise | 2025-04-16 4:46 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 9,208 (Direct) | View |
2025-04-15 Exercise | 2025-04-16 4:45 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 7,568 | $0 | 50,527 (Direct) | View |
2025-04-15 Tax Withholding | 2025-04-16 4:45 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 3,956 | $44.85 | 50,527 (Direct) | View |
2025-04-15 Exercise | 2025-04-16 4:43 pm | N/A N/A | Guardant Health Inc. | GH | POTTER MYRTLE S Director | 68 | $0 | 14,406 (Direct) | View |
2025-04-04 Exercise | 2025-04-07 5:31 pm | N/A N/A | Guardant Health Inc. | GH | Joyce Meghan V. Director | 66 | $0 | 8,046 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:38 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 2,641 | $0 | 55,194 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:38 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 1,360 | $42.47 | 55,194 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:36 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 2,691 | $0 | 37,595 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:36 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 961 | $42.47 | 37,595 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:35 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 3,595 | $0 | 63,867 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:35 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 1,106 | $42.47 | 63,867 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:33 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 3,381 | $0 | 52,889 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:33 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 1,295 | $42.47 | 52,889 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:32 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 3,006 | $0 | 92,545 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:32 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 1,524 | $42.47 | 92,545 (Direct) | View |
2025-04-01 Exercise | 2025-04-02 5:29 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 2,084 | $0 | 52,893 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:29 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 1,057 | $42.47 | 52,893 (Direct) | View |
2025-03-31 Exercise | 2025-04-02 5:27 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 154 | $0 | 12,997 (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 |
2025-03-31 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 5:24 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 28,812 | $0 | 2,591,714 (Direct) | View |
2025-03-31 Tax Withholding | 2025-04-02 5:24 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 2,440 | $42.6 | 2,591,714 (Direct) | View |
2025-04-01 Tax Withholding | 2025-04-02 5:24 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 12,163 | $42.47 | 2,591,714 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:33 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 249 | $0 | 9,324 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:32 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 1,019 | $0 | 43,163 (Direct) | View |
2025-03-15 Tax Withholding | 2025-03-18 5:32 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 525 | $42.89 | 43,163 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:29 pm | N/A N/A | Guardant Health Inc. | GH | POTTER MYRTLE S Director | 69 | $0 | 14,406 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:27 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 637 | $0 | 22,907 (Direct) | View |
2025-03-15 Tax Withholding | 2025-03-18 5:27 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 228 | $42.89 | 22,907 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:26 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 1,401 | $0 | 46,813 (Direct) | View |
2025-03-15 Tax Withholding | 2025-03-18 5:26 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 387 | $42.89 | 46,813 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:24 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 1,401 | $0 | 37,524 (Direct) | View |
2025-03-15 Tax Withholding | 2025-03-18 5:24 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 500 | $42.89 | 37,524 (Direct) | View |
2025-03-15 Exercise | 2025-03-18 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 3,272 | $0 | 54,488 (Direct) | View |
2025-03-15 Tax Withholding | 2025-03-18 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 1,659 | $42.89 | 54,488 (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 |
2025-03-14 Exercise | 2025-03-18 5:20 pm | 0025-03-14 N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 68,769 | $0 | 2,395,081 (Direct) | View |
2025-03-14 Tax Withholding | 2025-03-18 5:20 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 34,853 | $42.89 | 2,395,081 (Direct) | View |