Guardant Health, Inc.
GH
125 insider filings · Latest: Oct 14, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | May 28 8:01 PM | Hidalgo Medina Manuel | Proposed Sale | 1,000 | $130.06 | $130.1K | — | View → |
| May 22, 2026 | May 26 9:38 PM | Chris FreemanChief Commercial Officer | Sale | 24,406 | $118.67 | $2.9M | 60,034(D) | View → |
| May 22, 2026 | May 22 9:44 PM | EAGLE CRAIG | Proposed Sale | 160,817 | $118.72 | $19.1M | — | View → |
| May 22, 2026 | May 22 9:43 PM | Freeman Chris | Proposed Sale | 24,406 | $118.67 | $2.9M | — | View → |
| May 20, 2026 | May 22 8:58 PM | John G. SaiaChief Legal Officer | Sale | 20,000 | $106.51 | $2.1M | 45,950(D) | View → |
| May 20, 2026 | May 22 8:57 PM | Amirali TalasazDirector, Co-Chief Executive Officer | Sale | 210,000 | $109.89 | $23.1M | 1,886,504(I) | View → |
| May 20, 2026 | May 22 8:57 PM | Ian T ClarkDirector | Sale | 6,876 | $106.90 | $735.0K | 2,975(I) | View → |
| May 20, 2026 | May 22 8:56 PM | Medina Manuel HidalgoDirector | Sale | 1,250 | $107.09 | $133.9K | 1,639(D) | View → |
| May 20, 2026 | May 20 8:31 PM | Saia John G. | Proposed Sale | 30,000 | $106.51 | $3.2M | — | View → |
| May 20, 2026 | May 20 8:04 PM | CLARK IAN T | Proposed Sale | 6,876 | $106.90 | $735.0K | — | View → |
| May 20, 2026 | May 20 8:03 PM | Hidalgo Medina Manuel | Proposed Sale | 1,250 | $107.09 | $133.9K | — | View → |
| May 18, 2026 | May 19 10:02 PM | Musa TariqDirector | Sale | 116 | $95.96 | $11.1K | 8,662(D) | View → |
| May 18, 2026 | May 18 8:12 PM | Tariq Musa | Proposed Sale | 116 | $95.96 | $11.1K | — | View → |
| May 12, 2026 | May 13 9:32 PM | Talasaz AmirAliDirector, Co-Chief Executive Officer | Sale | 50,000 | $100.32 | $5.0M | 2,096,504(I) | View → |
| May 12, 2026 | May 12 10:13 PM | Talasaz AmirAli | Proposed Sale | 260,000 | $100.32 | $26.1M | — | View → |
| Apr 16, 2026 | Apr 16 11:58 PM | Musa TariqDirector | Sale | 116 | $84.83 | $9.8K | 8,528(D) | View → |
| Apr 16, 2026 | Apr 16 8:01 PM | Tariq Musa | Proposed Sale | 116 | $84.83 | $9.8K | — | View → |
| Apr 6, 2026 | Apr 7 9:40 PM | Terilyn J. MonroeChief People Officer | Sale | 3,832 | $92.68 | $355.1K | 20,990(D) | View → |
| Apr 6, 2026 | Apr 6 8:03 PM | Monroe Terilyn J. | Proposed Sale | 3,832 | $92.68 | $355.1K | — | View → |
| Mar 18, 2026 | Mar 19 9:16 PM | Musa TariqDirector | Sale | 348 | $88.09 | $30.7K | 8,394(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 11, 2026 | Mar 14 12:36 AM | John G. SaiaChief Legal Officer | Grant/Award | 20,448 | $0.00 | 20,448(D) | View → |
| Mar 11, 2026 | Mar 14 12:35 AM | Terilyn J. MonroeChief People Officer | Grant/Award | 17,040 | $0.00 | 17,040(D) | View → |
| Mar 11, 2026 | Mar 14 12:35 AM | Kumud KaliaChief Information Officer | Grant/Award | 13,632 | $0.00 | 13,632(D) | View → |
| Mar 11, 2026 | Mar 14 12:33 AM | Chris FreemanChief Commercial Officer | Grant/Award | 18,744 | $0.00 | 18,744(D) | View → |
| Mar 11, 2026 | Mar 14 12:33 AM | Darya ChudovaChief Technology Officer | Grant/Award | 23,856 | $0.00 | 23,856(D) | View → |
| Mar 11, 2026 | Mar 14 12:32 AM | Michael Brian BellChief Financial Officer | Grant/Award | 26,582 | $0.00 | 26,582(D) | View → |
| Mar 6, 2026 | Mar 9 10:38 PM | Medina Manuel HidalgoDirector | Option Exercise | 1,000 | $32.55 | 14,029(D) | View → |
| Mar 4, 2026 | Mar 5 10:44 PM | Kumud KaliaChief Information Officer | Option Exercise | 43,119 | $74.00 | 25,721(D) | View → |
| Feb 28, 2026 | Mar 2 9:24 PM | Steve E. KrognesDirector | Option Exercise | 154 | $0.00 | 618(D) | View → |
| Feb 21, 2026 | Feb 23 10:47 PM | Roberto MignoneDirector | Option Exercise | 264 | $0.00 | 8,448(D) | View → |
| Feb 17, 2026 | Feb 18 9:27 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 6,729(D) | View → |
| Feb 15, 2026 | Feb 17 11:31 PM | Musa TariqDirector | Option Exercise | 250 | $0.00 | 3,248(D) | View → |
| Jan 31, 2026 | Feb 2 9:30 PM | Steve E. KrognesDirector | Option Exercise | 154 | $0.00 | 772(D) | View → |
| Jan 21, 2026 | Jan 22 10:44 PM | Roberto MignoneDirector | Option Exercise | 264 | $0.00 | 8,712(D) | View → |
| Jan 17, 2026 | Jan 20 9:47 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 6,961(D) | View → |
| Jan 15, 2026 | Jan 16 9:39 PM | Musa TariqDirector | Option Exercise | 250 | $0.00 | 3,498(D) | View → |
| Jan 15, 2026 | Jan 16 9:39 PM | Terilyn J. MonroeChief People Officer | Option Exercise | 17,379 | $0.00 | 17,379(D) | View → |
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