Guardant Health, Inc.
GH
47 insider filings · Latest: May 12, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Dec 8, 2025 | Dec 8 9:47 PM | Chudova Darya | Proposed Sale | 28,780 | $105.43 | $3.0M | — | View → |
| Dec 8, 2025 | Dec 8 9:46 PM | Hidalgo Medina Manuel | Proposed Sale | 1,250 | $105.00 | $131.3K | — | View → |
| Dec 8, 2025 | Dec 8 9:44 PM | Kalia Kumud | Proposed Sale | 2,000 | $104.60 | $209.2K | — | View → |
| Dec 5, 2025 | Dec 5 10:22 PM | Freeman Chris | Proposed Sale | 31,452 | $103.07 | $3.2M | — | View → |
| Dec 5, 2025 | Dec 5 10:21 PM | CLARK IAN T | Proposed Sale | 28,611 | $107.19 | $3.1M | — | View → |
| Dec 5, 2025 | Dec 5 10:20 PM | Bell Michael Brian | Proposed Sale | 80,362 | $103.14 | $8.3M | — | View → |
| Dec 1, 2025 | Dec 1 9:56 PM | Monroe Terilyn J. | Proposed Sale | 55,167 | $105.97 | $5.8M | — | View → |
| Nov 19, 2025 | Nov 19 9:01 PM | Tariq Musa | Proposed Sale | 116 | $96.25 | $11.2K | — | View → |
| Nov 7, 2025 | Nov 7 9:25 PM | Hidalgo Medina Manuel | Proposed Sale | 1,500 | $95.19 | $142.8K | — | View → |
| Nov 7, 2025 | Nov 7 9:21 PM | Saia John G. | Proposed Sale | 8,996 | $96.25 | $865.9K | — | View → |
| Oct 17, 2025 | Oct 17 8:02 PM | Tariq Musa | Proposed Sale | 116 | $66.95 | $7.8K | — | View → |
| Oct 17, 2025 | Oct 17 8:00 PM | POTTER MYRTLE S | Proposed Sale | 26 | $66.96 | $1.7K | — | View → |
| Sep 17, 2025 | Sep 17 8:17 PM | POTTER MYRTLE S | Proposed Sale | 26 | $55.62 | $1.4K | — | View → |
| Sep 17, 2025 | Sep 17 8:16 PM | Tariq Musa | Proposed Sale | 116 | $55.63 | $6.5K | — | View → |
| Sep 12, 2025 | Sep 12 8:25 PM | Hidalgo Medina Manuel | Proposed Sale | 2,165 | $54.16 | $117.3K | — | View → |
| Sep 9, 2025 | Sep 9 9:32 PM | Eltoukhy Helmy | Proposed Sale | 300,000 | $59.45 | $17.8M | — | View → |
| Sep 2, 2025 | Sep 2 8:04 PM | Joyce Meghan V. | Proposed Sale | 100 | $65.84 | $6.6K | — | View → |
| Aug 21, 2025 | Aug 21 8:19 PM | Kalia Kumud | Proposed Sale | 2,000 | $61.76 | $123.5K | — | View → |
| Aug 19, 2025 | Aug 19 8:36 PM | Tariq Musa | Proposed Sale | 116 | $59.02 | $6.8K | — | View → |
| Aug 19, 2025 | Aug 19 8:35 PM | POTTER MYRTLE S | Proposed Sale | 26 | $59.02 | $1.5K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | May 1 9:45 PM | Steve E. KrognesDirector | Option Exercise | 154 | $0.00 | 309(D) | View → |
| Apr 21, 2026 | Apr 22 10:17 PM | Roberto MignoneDirector | Option Exercise | 264 | $0.00 | 7,920(D) | View → |
| Apr 17, 2026 | Apr 20 10:20 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 6,265(D) | View → |
| Apr 15, 2026 | Apr 16 11:58 PM | Musa TariqDirector | Option Exercise | 250 | $0.00 | 2,749(D) | View → |
| Apr 15, 2026 | Apr 16 11:58 PM | John G. SaiaChief Legal Officer | Option Exercise | 7,569 | $0.00 | 0(D) | View → |
| Apr 1, 2026 | Apr 2 9:24 PM | John G. SaiaChief Legal Officer | Option Exercise | 11,461 | $0.00 | 11,971(D) | View → |
| Apr 1, 2026 | Apr 2 9:23 PM | Terilyn J. MonroeChief People Officer | Option Exercise | 8,019 | $0.00 | 10,883(D) | View → |
| Apr 1, 2026 | Apr 2 9:22 PM | Kumud KaliaChief Information Officer | Option Exercise | 10,044 | $0.00 | 10,883(D) | View → |
| Apr 1, 2026 | Apr 2 9:22 PM | Chris FreemanChief Commercial Officer | Option Exercise | 11,213 | $0.00 | 10,339(D) | View → |
| Apr 1, 2026 | Apr 2 9:21 PM | Craig EagleChief Medical Officer | Option Exercise | 11,400 | $0.00 | 10,883(D) | View → |
| 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 → |
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