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 → |
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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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