Talasaz AmirAli - Insider Non-Derivative Transactions at Guardant Health, Inc. (GH) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 8, 2025, Talasaz AmirAli's relationship to Guardant Health, Inc. (GH) is Director,Officer (Co-Chief Executive Officer), and currently has 218,223 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.
Talasaz AmirAli - Insider Non-Derivative Transactions of GH COMMON STOCK
Talasaz AmirAli - Insider Non-Derivative Transactions at GH
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 9, 2025 | J -- (Common Stock) | 387946 | 0 | 82854 |
| Dec 9, 2025 | Sell -- (Common Stock) | 4240 | 106 | 168223 |
| Dec 9, 2025 | Sell -- (Common Stock) | 30760 | 105.34 | 172463 |
| Dec 9, 2025 | Sell -- (Common Stock) | 15000 | 104.21 | 203223 |
| Dec 9, 2025 | J -- (Common Stock) | 193973 | 0 | 218223 |
| Oct 2, 2025 | F -- (Common Stock) | 12162 | 62.65 | 1997874 |
| Oct 2, 2025 | M -- (Common Stock) | 23997 | 0 | 2010036 |
| Oct 1, 2025 | F -- (Common Stock) | 2440 | 62.48 | 1986039 |
| Oct 1, 2025 | M -- (Common Stock) | 4814 | 0 | 1988479 |
| Jul 2, 2025 | Sell -- (Common Stock) | 27932 | 51.4 | 1971830 |
| Jul 2, 2025 | F -- (Common Stock) | 12162 | 50.71 | 1983665 |
| Jul 2, 2025 | M -- (Common Stock) | 23997 | 0 | 1995827 |
| Jul 2, 2025 | Sell -- (Common Stock) | 72068 | 50.67 | 1999762 |
| Jul 1, 2025 | F -- (Common Stock) | 2441 | 52.04 | 2071830 |
| Jul 1, 2025 | M -- (Common Stock) | 4815 | 0 | 2074271 |
| Jun 10, 2025 | Sell -- (Common Stock) | 77853 | 50.09 | 2069456 |
| Jun 7, 2025 | Sell -- (Common Stock) | 39751 | 50.07 | 2147309 |
| Jun 6, 2025 | Sell -- (Common Stock) | 1680 | 50 | 2187060 |
| May 3, 2025 | Sell -- (Common Stock) | 13932 | 50.47 | 2188740 |
| May 2, 2025 | Sell -- (Common Stock) | 354 | 52.57 | 2202672 |
| May 2, 2025 | Sell -- (Common Stock) | 1748 | 51.56 | 2203026 |
| May 2, 2025 | Sell -- (Common Stock) | 3445 | 50.91 | 2204774 |
| May 2, 2025 | Sell -- (Common Stock) | 44691 | 49.53 | 2208219 |
| May 2, 2025 | Sell -- (Common Stock) | 38477 | 48.71 | 2252910 |
| May 2, 2025 | Sell -- (Common Stock) | 18069 | 47.67 | 2291387 |
| Apr 2, 2025 | F -- (Common Stock) | 12163 | 42.47 | 2309456 |
| Apr 2, 2025 | M -- (Common Stock) | 23998 | 0 | 2321619 |
| Apr 1, 2025 | F -- (Common Stock) | 2440 | 42.6 | 2297621 |
| Apr 1, 2025 | M -- (Common Stock) | 4814 | 0 | 2300061 |
| Mar 15, 2025 | F -- (Common Stock) | 34853 | 42.89 | 2295247 |
| Mar 15, 2025 | M -- (Common Stock) | 68769 | 0 | 2330100 |
| Jan 2, 2025 | F -- (Common Stock) | 43309 | 30.55 | 2261331 |
| Jan 2, 2025 | M -- (Common Stock) | 94555 | 0 | 2304640 |
| Jan 1, 2025 | F -- (Common Stock) | 5809 | 30.55 | 2210085 |
| Jan 1, 2025 | M -- (Common Stock) | 11462 | 0 | 2215894 |
| Oct 1, 2024 | F -- (Common Stock) | 5809 | 22.94 | 2204432 |
| Oct 1, 2024 | M -- (Common Stock) | 11461 | 0 | 2210241 |
| Jul 1, 2024 | F -- (Common Stock) | 5809 | 28.88 | 2198780 |
| Jul 1, 2024 | M -- (Common Stock) | 11462 | 0 | 2204589 |
| May 3, 2024 | M -- (Common Stock) | 283830 | 4.18 | 2193127 |
| Apr 1, 2024 | F -- (Common Stock) | 4509 | 20.63 | 1909297 |
| Apr 1, 2024 | M -- (Common Stock) | 11461 | 0 | 1913806 |
| Mar 15, 2023 | P -- (COMMON STOCK) | 4250 | 26.4 | 24250 |
| Mar 15, 2023 | P -- (COMMON STOCK) | 8500 | 26.4 | 1902345 |
| Mar 14, 2023 | P -- (COMMON STOCK) | 6094 | 24.78 | 6094 |
| Mar 14, 2023 | P -- (COMMON STOCK) | 13906 | 26.04 | 20000 |
| Mar 14, 2023 | P -- (COMMON STOCK) | 12187 | 24.78 | 1866032 |
| Mar 14, 2023 | P -- (COMMON STOCK) | 27813 | 26.04 | 1893845 |