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 |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| Jul 17, 2025 | Jul 17 8:39 PM | Tariq Musa | Proposed Sale | 116 | $48.20 | $5.6K | — | View → |
| Jul 17, 2025 | Jul 17 8:35 PM | POTTER MYRTLE S | Proposed Sale | 26 | $48.19 | $1.3K | — | View → |
| Jun 18, 2025 | Jun 18 9:00 PM | POTTER MYRTLE S | Proposed Sale | 26 | $49.46 | $1.3K | — | View → |
| Jun 18, 2025 | Jun 18 8:43 PM | Tariq Musa | Proposed Sale | 3,213 | $49.47 | $158.9K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 12, 2026 | Aug 13 11:21 PM | Terilyn J. MonroeChief People Officer | Option Exercise | 46,300 | $28.61 | 18,615(D) | View → |
| Aug 10, 2026 | Aug 11 10:22 PM | Chris FreemanChief Commercial Officer | Option Exercise | 63,605 | $110.49 | 1,668(D) | View → |
| Aug 5, 2026 | Aug 6 9:06 PM | Medina Manuel HidalgoDirector | Option Exercise | 950 | $32.55 | 12,079(D) | View → |
| Aug 4, 2026 | Aug 5 9:05 PM | Ian T ClarkDirector | Option Exercise | 9,088 | $91.11 | 0(D) | View → |
| Jul 21, 2026 | Jul 22 9:15 PM | Roberto MignoneDirector | Option Exercise | 264 | $0.00 | 7,128(D) | View → |
| Jul 17, 2026 | Jul 20 9:07 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 5,569(D) | View → |
| Jul 15, 2026 | Jul 16 8:56 PM | Musa TariqDirector | Option Exercise | 250 | $0.00 | 1,999(D) | View → |
| Jul 1, 2026 | Jul 2 10:13 PM | John G. SaiaChief Legal Officer | Option Exercise | 7,063 | $0.00 | 10,474(D) | View → |
| Jul 1, 2026 | Jul 2 10:12 PM | Terilyn J. MonroeChief People Officer | Option Exercise | 4,020 | $0.00 | 9,522(D) | View → |
| Jul 1, 2026 | Jul 2 10:12 PM | Kumud KaliaChief Information Officer | Option Exercise | 6,046 | $0.00 | 9,522(D) | View → |
| Jul 1, 2026 | Jul 2 10:11 PM | Chris FreemanChief Commercial Officer | Option Exercise | 7,414 | $0.00 | 9,046(D) | View → |
| Jul 1, 2026 | Jul 2 10:10 PM | Darya ChudovaChief Technology Officer | Option Exercise | 8,030 | $0.00 | 11,903(D) | View → |
| Jul 1, 2026 | Jul 2 10:10 PM | Michael Brian BellChief Financial Officer | Option Exercise | 7,278 | $0.00 | 13,093(D) | View → |
| Jul 1, 2026 | Jul 2 10:09 PM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 33,712 | $0.00 | 58,296(D) | View → |
| Jun 30, 2026 | Jul 2 10:09 PM | Eltoukhy HelmyDirector, Co-Chief Executive Officer | Option Exercise | 2,817 | $0.00 | 5,634(D) | View → |
| Jul 1, 2026 | Jul 2 10:09 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Option Exercise | 33,712 | $0.00 | 58,296(D) | View → |
| Jun 30, 2026 | Jul 2 10:09 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Option Exercise | 2,817 | $0.00 | 5,634(D) | View → |
| Jun 30, 2026 | Jul 2 10:07 PM | Steve E. KrognesDirector | Option Exercise | 155 | $0.00 | 0(D) | View → |
| Jun 29, 2026 | Jun 30 9:13 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Option Exercise | 143,028 | $4.18 | 28,997(D) | View → |
| Jun 26, 2026 | Jun 30 9:13 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Option Exercise | 111,804 | $4.18 | 172,025(D) | View → |
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