Saia John G. - Insider Non-Derivative Transactions at Guardant Health, Inc. (GH) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 15, 2025, Saia John G.'s relationship to Guardant Health, Inc. (GH) is Officer (Chief Legal Officer), and currently has 44,192 shares of COMMON STOCK.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other GH insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Saia John G. - Insider Non-Derivative Transactions of GH COMMON STOCK
Saia John G. - Insider Non-Derivative Transactions at GH
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 16, 2025 | F -- (Common Stock) | 535 | 102.67 | 43657 |
| Dec 16, 2025 | M -- (Common Stock) | 1020 | 0 | 44192 |
| Nov 8, 2025 | Sell -- (Common Stock) | 8996 | 96.25 | 43172 |
| Oct 2, 2025 | M -- (Common Stock) | 974 | 0 | 46406 |
| Oct 2, 2025 | M -- (Common Stock) | 1668 | 0 | 48074 |
| Oct 2, 2025 | F -- (Common Stock) | 7431 | 62.65 | 52168 |
| Oct 2, 2025 | M -- (Common Stock) | 11525 | 0 | 59599 |
| Sep 16, 2025 | F -- (Common Stock) | 535 | 54.79 | 45432 |
| Sep 16, 2025 | M -- (Common Stock) | 1019 | 0 | 45967 |
| Sep 2, 2025 | F -- (Common Stock) | 139 | 67.42 | 44948 |
| Sep 2, 2025 | M -- (Common Stock) | 264 | 0 | 45087 |
| Jul 2, 2025 | M -- (Common Stock) | 974 | 0 | 44542 |
| Jul 2, 2025 | F -- (Common Stock) | 1386 | 50.71 | 44823 |
| Jul 2, 2025 | M -- (Common Stock) | 1667 | 0 | 46209 |
| Jun 16, 2025 | F -- (Common Stock) | 535 | 49.29 | 43568 |
| Jun 16, 2025 | M -- (Common Stock) | 1020 | 0 | 44103 |
| Jun 2, 2025 | F -- (Common Stock) | 138 | 40.62 | 43083 |
| Jun 2, 2025 | M -- (Common Stock) | 263 | 0 | 43221 |
| Apr 16, 2025 | F -- (Common Stock) | 3956 | 44.85 | 42958 |
| Apr 16, 2025 | M -- (Common Stock) | 7568 | 0 | 46914 |
| Apr 2, 2025 | M -- (Common Stock) | 974 | 0 | 39039 |
| Apr 2, 2025 | F -- (Common Stock) | 1360 | 42.47 | 39346 |
| Apr 2, 2025 | M -- (Common Stock) | 1667 | 0 | 40706 |
| Mar 16, 2025 | F -- (Common Stock) | 525 | 42.89 | 38065 |
| Mar 16, 2025 | M -- (Common Stock) | 1019 | 0 | 38590 |
| Mar 2, 2025 | F -- (Common Stock) | 3079 | 42.55 | 37571 |
| Mar 2, 2025 | M -- (Common Stock) | 5686 | 0 | 40387 |
| Mar 2, 2025 | M -- (Common Stock) | 263 | 0 | 40650 |
| Jan 2, 2025 | M -- (Common Stock) | 974 | 0 | 34534 |
| Jan 2, 2025 | F -- (Common Stock) | 1500 | 30.55 | 34701 |
| Jan 2, 2025 | M -- (Common Stock) | 1667 | 0 | 36201 |
| Dec 16, 2024 | F -- (Common Stock) | 535 | 34.76 | 33560 |
| Dec 16, 2024 | M -- (Common Stock) | 1020 | 0 | 34095 |
| Dec 2, 2024 | F -- (Common Stock) | 138 | 35.61 | 33075 |
| Dec 2, 2024 | M -- (Common Stock) | 263 | 0 | 33213 |
| Oct 2, 2024 | M -- (Common Stock) | 974 | 0 | 30205 |
| Oct 2, 2024 | F -- (Common Stock) | 3824 | 22.12 | 32950 |
| Oct 2, 2024 | M -- (Common Stock) | 6569 | 0 | 36774 |
| Sep 16, 2024 | F -- (Common Stock) | 517 | 26.79 | 29231 |
| Sep 16, 2024 | M -- (Common Stock) | 1019 | 0 | 29748 |
| Sep 10, 2024 | F -- (Common Stock) | 443 | 23.77 | 28729 |
| Sep 2, 2024 | F -- (Common Stock) | 134 | 28.58 | 29172 |
| Sep 2, 2024 | M -- (Common Stock) | 263 | 0 | 29306 |
| Jul 2, 2024 | F -- (Common Stock) | 348 | 28.26 | 29043 |
| Jul 2, 2024 | M -- (Common Stock) | 974 | 0 | 29391 |
| Jun 16, 2024 | F -- (Common Stock) | 1434 | 30.21 | 28417 |
| Jun 16, 2024 | M -- (Common Stock) | 4017 | 0 | 29851 |
| Jun 2, 2024 | F -- (Common Stock) | 94 | 27.1 | 25834 |
| Jun 2, 2024 | M -- (Common Stock) | 263 | 0 | 25928 |
| Apr 16, 2024 | F -- (Common Stock) | 1108 | 17.06 | 20797 |
| Apr 16, 2024 | F -- (Common Stock) | 2701 | 17.06 | 25665 |
| Apr 16, 2024 | M -- (Common Stock) | 7569 | 0 | 28366 |
| Apr 2, 2024 | F -- (Common Stock) | 400 | 20.25 | 21905 |
| Apr 2, 2024 | M -- (Common Stock) | 974 | 0 | 22305 |
| Mar 2, 2024 | F -- (Common Stock) | 108 | 18.97 | 21331 |
| Mar 2, 2024 | M -- (Common Stock) | 263 | 0 | 21439 |
| Jan 2, 2024 | F -- (COMMON STOCK) | 400 | 27.05 | 21176 |
| Jan 2, 2024 | M -- (COMMON STOCK) | 974 | 0 | 21576 |
| Dec 2, 2023 | F -- (COMMON STOCK) | 131 | 26.33 | 20602 |
| Dec 2, 2023 | M -- (COMMON STOCK) | 263 | 0 | 20733 |
| Oct 2, 2023 | F -- (COMMON STOCK) | 1347 | 29.64 | 20470 |
| Oct 2, 2023 | M -- (COMMON STOCK) | 3895 | 0 | 21817 |
| Sep 10, 2023 | F -- (COMMON STOCK) | 302 | 33.72 | 17922 |
| Sep 2, 2023 | F -- (COMMON STOCK) | 91 | 35.01 | 18224 |
| Sep 2, 2023 | M -- (COMMON STOCK) | 263 | 0 | 18315 |
| Jun 2, 2023 | F -- (COMMON STOCK) | 91 | 31.39 | 18052 |
| Jun 2, 2023 | M -- (COMMON STOCK) | 263 | 0 | 18143 |
| Apr 16, 2023 | F -- (COMMON STOCK) | 1074 | 24.5 | 17880 |
| Apr 16, 2023 | F -- (COMMON STOCK) | 2618 | 24.5 | 18954 |
| Apr 16, 2023 | M -- (COMMON STOCK) | 7568 | 0 | 21572 |
| Mar 2, 2023 | F -- (COMMON STOCK) | 108 | 29.36 | 14004 |
| Mar 2, 2023 | M -- (COMMON STOCK) | 263 | 0 | 14112 |