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 |
|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 | Jun 3 8:06 PM | Joyce Meghan V. | Proposed Sale | 10,000 | $126.98 | $1.3M | — | View → |
| May 28, 2026 | May 29 9:30 PM | Medina Manuel HidalgoDirector | Sale | 1,000 | $130.06 | $130.1K | 639(D) | View → |
| May 27, 2026 | May 28 10:32 PM | John G. SaiaChief Legal Officer | Sale | 10,000 | $125.08 | $1.3M | 35,950(D) | View → |
| 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 → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | Jun 16 8:37 PM | John G. SaiaChief Legal Officer | Option Exercise | 1,020 | $0.00 | 0(D) | View → |
| Jun 15, 2026 | Jun 16 8:37 PM | Chris FreemanChief Commercial Officer | Option Exercise | 1,402 | $0.00 | 0(D) | View → |
| Jun 15, 2026 | Jun 16 8:36 PM | Michael Brian BellChief Financial Officer | Option Exercise | 2,039 | $0.00 | 0(D) | View → |
| Jun 3, 2026 | Jun 4 10:07 PM | Meghan V. JoyceDirector | Option Exercise | 10,000 | $38.42 | 0(D) | View → |
| May 31, 2026 | Jun 1 9:30 PM | Steve E. KrognesDirector | Option Exercise | 154 | $0.00 | 155(D) | View → |
| May 22, 2026 | May 26 9:38 PM | Chris FreemanChief Commercial Officer | Option Exercise | 24,406 | $32.86 | 701(D) | View → |
| May 20, 2026 | May 22 8:56 PM | Medina Manuel HidalgoDirector | Option Exercise | 1,000 | $32.55 | 13,029(D) | View → |
| May 15, 2026 | May 19 10:02 PM | Musa TariqDirector | Option Exercise | 250 | $0.00 | 2,499(D) | View → |
| May 17, 2026 | May 19 10:01 PM | Medina Manuel HidalgoDirector | Option Exercise | 232 | $0.00 | 6,033(D) | View → |
| May 15, 2026 | May 19 10:01 PM | Darya ChudovaChief Technology Officer | Option Exercise | 8,705 | $0.00 | 8,706(D) | View → |
| 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 → |