Guardant Health, Inc.
GH
102 insider filings · Latest: Aug 12, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 | Aug 13 11:21 PM | Terilyn J. MonroeChief People Officer | Sale | 46,300 | $165.12 | $7.6M | 22,979(D) | View → |
| Aug 12, 2026 | Aug 12 8:22 PM | Monroe Terilyn J. | Proposed Sale | 46,300 | $165.12 | $7.6M | — | View → |
| Aug 10, 2026 | Aug 11 10:22 PM | Chris FreemanChief Commercial Officer | Sale | 63,605 | $169.58 | $10.8M | 65,374(D) | View → |
| Aug 10, 2026 | Aug 10 9:11 PM | Freeman Chris | Proposed Sale | 63,605 | $169.58 | $10.8M | — | View → |
| Aug 5, 2026 | Aug 6 9:06 PM | Medina Manuel HidalgoDirector | Sale | 1,700 | $164.24 | $279.2K | 4,556(D) | View → |
| Aug 4, 2026 | Aug 5 9:05 PM | Ian T ClarkDirector | Sale | 14,180 | $158.92 | $2.3M | 2,975(I) | View → |
| Aug 5, 2026 | Aug 5 8:23 PM | Hidalgo Medina Manuel | Proposed Sale | 1,700 | $164.24 | $279.2K | — | View → |
| Aug 5, 2026 | Aug 5 8:21 PM | Joyce Meghan V. | Proposed Sale | 11,183 | $161.29 | $1.8M | — | View → |
| Aug 4, 2026 | Aug 4 9:09 PM | CLARK IAN T | Proposed Sale | 14,180 | $158.92 | $2.3M | — | View → |
| Jul 16, 2026 | Jul 16 8:56 PM | Musa TariqDirector | Sale | 116 | $163.29 | $18.9K | 11,182(D) | View → |
| Jul 16, 2026 | Jul 16 8:02 PM | Tariq Musa | Proposed Sale | 116 | $163.29 | $18.9K | — | View → |
| Jul 1, 2026 | Jul 1 8:32 PM | Joyce Meghan V. | Proposed Sale | 4,000 | $165.00 | $660.0K | — | View → |
| Jun 15, 2026 | Jun 30 9:40 PM | Kumud KaliaChief Information Officer | Purchase | 600 | $130.76 | $78.5K | 41,414(D) | View → |
| Jun 15, 2026 | Jun 30 9:40 PM | Kumud KaliaChief Information Officer | Sale | 600 | $131.08 | $78.6K | 40,814(D) | View → |
| Jun 10, 2026 | Jun 30 9:40 PM | Kumud KaliaChief Information Officer | Sale | 600 | $130.86 | $78.5K | 40,814(D) | View → |
| Jun 29, 2026 | Jun 30 9:13 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Sale | 143,028 | $151.54 | $21.7M | 1,881,336(I) | View → |
| Jun 26, 2026 | Jun 30 9:13 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Sale | 116,972 | $150.79 | $17.6M | 1,881,336(I) | View → |
| Jun 26, 2026 | Jun 26 9:00 PM | Talasaz AmirAli | Proposed Sale | 260,000 | $150.79 | $39.2M | — | View → |
| Jun 26, 2026 | Jun 26 8:04 PM | Joyce Meghan V. | Proposed Sale | 2,000 | $150.04 | $300.1K | — | View → |
| Jun 24, 2026 | Jun 24 8:02 PM | Joyce Meghan V. | Proposed Sale | 2,000 | $140.02 | $280.0K | — | View → |
Page 1 of 6
Next →
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Apr 1, 2026 | Apr 2 9:21 PM | Darya ChudovaChief Technology Officer | Option Exercise | 13,029 | $0.00 | 13,603(D) | View → |
| Apr 1, 2026 | Apr 2 9:20 PM | Michael Brian BellChief Financial Officer | Option Exercise | 12,777 | $0.00 | 14,963(D) | View → |
| Apr 1, 2026 | Apr 2 9:19 PM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Option Exercise | 33,713 | $0.00 | 68,011(D) | View → |
| Mar 31, 2026 | Apr 2 9:19 PM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Option Exercise | 2,817 | $0.00 | 8,451(D) | View → |
| Apr 1, 2026 | Apr 2 9:19 PM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 33,713 | $0.00 | 68,011(D) | View → |
| Mar 31, 2026 | Apr 2 9:19 PM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 2,817 | $0.00 | 8,451(D) | View → |
| Mar 31, 2026 | Apr 1 9:31 PM | Steve E. KrognesDirector | Option Exercise | 155 | $0.00 | 463(D) | View → |
| Mar 21, 2026 | Mar 23 8:19 PM | Roberto MignoneDirector | Option Exercise | 264 | $0.00 | 8,184(D) | View → |
| Mar 17, 2026 | Mar 18 9:40 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 6,497(D) | View → |
| Mar 17, 2026 | Mar 18 1:57 AM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Grant/Award | 112,677 | $0.00 | 101,409(D) | View → |
| Mar 13, 2026 | Mar 18 1:57 AM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Option Exercise | 26,961 | $0.00 | 0(D) | View → |
| Jan 1, 2026 | Mar 18 1:57 AM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Option Exercise | 38,283 | $0.00 | 77,727(D) | View → |
| Mar 17, 2026 | Mar 18 1:57 AM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Grant/Award | 112,677 | $0.00 | 101,409(D) | View → |
| Mar 13, 2026 | Mar 18 1:57 AM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 26,961 | $0.00 | 0(D) | View → |
| Jan 1, 2026 | Mar 18 1:57 AM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 38,283 | $0.00 | 77,727(D) | View → |
| Mar 15, 2026 | Mar 17 10:49 PM | Musa TariqDirector | Option Exercise | 249 | $0.00 | 2,999(D) | View → |
| Mar 15, 2026 | Mar 17 10:49 PM | John G. SaiaChief Legal Officer | Option Exercise | 8,811 | $0.00 | 1,020(D) | View → |
| Mar 15, 2026 | Mar 17 10:48 PM | Kumud KaliaChief Information Officer | Option Exercise | 13,493 | $0.00 | 638(D) | View → |
| Mar 15, 2026 | Mar 17 10:48 PM | Chris FreemanChief Commercial Officer | Option Exercise | 16,828 | $0.00 | 1,402(D) | View → |
| Mar 15, 2026 | Mar 17 10:46 PM | Craig EagleChief Medical Officer | Option Exercise | 15,114 | $0.00 | 1,402(D) | View → |