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 |
| 2026-05-20 Sale | 2026-05-22 4:58 pm | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 20,000 | $106.51 | $2,130,229 | 45,950 (Direct) | View |
| 2026-05-20 Sale | 2026-05-22 4:57 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 210,000 | $109.89 | $23,076,690 | 1,886,504 (Indirect) | View |
| 2026-05-20 Sale | 2026-05-22 4:57 pm | Guardant Health Inc. | GH | CLARK IAN T Director | 6,876 | $106.9 | $735,049 | 2,975 (Indirect) | View |
| 2026-05-20 Sale | 2026-05-22 4:56 pm | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,250 | $107.09 | $133,864 | 14,668 (Direct) | View |
| 2026-05-18 Sale | 2026-05-19 6:02 pm | Guardant Health Inc. | GH | Tariq Musa Director | 116 | $95.96 | $11,131 | 11,161 (Direct) | View |
| 2026-05-12 Sale | 2026-05-13 5:32 pm | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 50,000 | $100.32 | $5,016,000 | 2,096,504 (Indirect) | View |
| 2026-04-16 Sale | 2026-04-16 7:58 pm | Guardant Health Inc. | GH | Tariq Musa Director | 116 | $84.83 | $9,840 | 11,277 (Direct) | View |
| 2026-04-06 Sale | 2026-04-07 5:40 pm | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 3,832 | $92.68 | $355,150 | 20,990 (Direct) | View |
| 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-05-20 Exercise | 2026-05-22 4:56 pm | N/A 2034-07-17 | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,000 | $0 | 14,668 (Direct) | View |
| 2026-05-20 Exercise | 2026-05-22 4:56 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 1,000 | $32.55 | 14,668 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 6:02 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 11,161 (Direct) | View |
| 2026-05-17 Exercise | 2026-05-19 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 232 | $0 | 7,922 (Direct) | View |
| 2026-05-15 Exercise | 2026-05-19 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 8,705 | $0 | 83,108 (Direct) | View |
| 2026-05-15 Tax Withholding | 2026-05-19 6:01 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 4,679 | $94.92 | 83,108 (Direct) | View |
| 2026-04-30 Exercise | 2026-05-01 5:45 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 154 | $0 | 19,671 (Direct) | View |
| 2026-04-21 Exercise | 2026-04-22 6:17 pm | N/A N/A | Guardant Health Inc. | GH | MIGNONE ROBERTO Director | 264 | $0 | 12,671 (Direct) | View |
| 2026-04-17 Exercise | 2026-04-20 6:20 pm | N/A N/A | Guardant Health Inc. | GH | Hidalgo Medina Manuel Director | 232 | $0 | 7,922 (Direct) | View |
| 2026-04-15 Exercise | 2026-04-16 7:58 pm | N/A N/A | Guardant Health Inc. | GH | Tariq Musa Director | 250 | $0 | 11,277 (Direct) | View |
| 2026-04-15 Exercise | 2026-04-16 7:58 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 7,569 | $0 | 65,950 (Direct) | View |
| 2026-04-15 Tax Withholding | 2026-04-16 7:58 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 3,970 | $84.86 | 65,950 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:24 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 11,461 | $0 | 97,156 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:24 pm | N/A N/A | Guardant Health Inc. | GH | Saia John G. Chief Legal Officer | 6,013 | $91.15 | 97,156 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 8,019 | $0 | 51,660 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:23 pm | N/A N/A | Guardant Health Inc. | GH | Monroe Terilyn J. Chief People Officer | 4,187 | $91.15 | 51,660 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:22 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 10,044 | $0 | 77,481 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:22 pm | N/A N/A | Guardant Health Inc. | GH | Kalia Kumud Chief Information Officer | 5,092 | $91.15 | 77,481 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:22 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 11,213 | $0 | 92,723 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:22 pm | N/A N/A | Guardant Health Inc. | GH | Freeman Chris Chief Commercial Officer | 4,750 | $91.15 | 92,723 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:21 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 11,400 | $0 | 105,603 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:21 pm | N/A N/A | Guardant Health Inc. | GH | EAGLE CRAIG Chief Medical Officer | 5,779 | $91.15 | 105,603 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:21 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 13,029 | $0 | 109,937 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:21 pm | N/A N/A | Guardant Health Inc. | GH | Chudova Darya Chief Technology Officer | 7,005 | $91.15 | 109,937 (Direct) | View |
| 2026-04-01 Exercise | 2026-04-02 5:20 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 12,777 | $0 | 88,585 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:20 pm | N/A N/A | Guardant Health Inc. | GH | Bell Michael Brian Chief Financial Officer | 6,869 | $91.15 | 88,585 (Direct) | View |
| 2026-03-31 Exercise | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 36,530 | $0 | 2,294,958 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 17,087 | $91.15 | 2,294,958 (Indirect) | View |
| 2026-03-31 Tax Withholding | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Talasaz AmirAli Co-Chief Executive Officer | 1,428 | $92.37 | 2,294,958 (Indirect) | View |
| 2026-03-31 Exercise | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 36,530 | $0 | 2,261,373 (Direct) | View |
| 2026-04-01 Tax Withholding | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 17,087 | $91.15 | 2,261,373 (Indirect) | View |
| 2026-03-31 Tax Withholding | 2026-04-02 5:19 pm | N/A N/A | Guardant Health Inc. | GH | Eltoukhy Helmy Co-Chief Executive Officer | 1,428 | $92.37 | 2,261,373 (Indirect) | View |
| 2026-03-31 Exercise | 2026-04-01 5:31 pm | N/A N/A | Guardant Health Inc. | GH | Krognes Steve E. Director | 155 | $0 | 19,671 (Direct) | View |
| 2026-03-21 Exercise | 2026-03-23 4:19 pm | N/A N/A | Guardant Health Inc. | GH | MIGNONE ROBERTO Director | 264 | $0 | 12,671 (Direct) | View |
| 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 |
| 2026-01-01 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 |
| 2026-03-17 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 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 |
| 2026-01-01 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 |
| 2026-03-17 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 |
| 2026-03-15 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 |