WERNER ROBERT F. - Insider Non-Derivative Transactions at Twist Bioscience Corp (TWST) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 8, 2025, WERNER ROBERT F.'s relationship to Twist Bioscience Corp (TWST) is Officer (Chief Accounting Officer), and currently has 65,913 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 TWST insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
WERNER ROBERT F. - Insider Non-Derivative Transactions of TWST Common Stock
WERNER ROBERT F. - Insider Non-Derivative Transactions at TWST
Items per page:
25
0 of 0
| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 9, 2025 | Sell -- (Common Stock) | 230 | 32.88 | 65913 |
| Nov 25, 2025 | Sell -- (Common Stock) | 822 | 28.71 | 66143 |
| Nov 22, 2025 | Sell -- (Common Stock) | 229 | 26.5 | 66965 |
| Nov 19, 2025 | Acquisition -- (Common Stock) | 16324 | 0 | 67194 |
| Nov 4, 2025 | Sell -- (Common Stock) | 160 | 32.08 | 50870 |
| Oct 31, 2025 | Sell -- (Common Stock) | 1016 | 31.44 | 51030 |
| Oct 29, 2025 | Acquisition -- (Common Stock) | 5633 | 0 | 52046 |
| Oct 7, 2025 | Sell -- (Common Stock) | 2041 | 32.19 | 46413 |
| Sep 9, 2025 | Sell -- (Common Stock) | 235 | 25.76 | 48454 |
| Aug 26, 2025 | Sell -- (Common Stock) | 853 | 27.69 | 48689 |
| Aug 22, 2025 | Sell -- (Common Stock) | 238 | 25.96 | 49542 |
| Aug 5, 2025 | Sell -- (Common Stock) | 186 | 28.36 | 49780 |
| Jun 7, 2025 | Sell -- (Common Stock) | 225 | 31.75 | 49966 |
| May 24, 2025 | Sell -- (Common Stock) | 839 | 27.73 | 50191 |
| May 22, 2025 | Sell -- (Common Stock) | 242 | 29.75 | 51030 |
| May 6, 2025 | Sell -- (Common Stock) | 162 | 37.65 | 51272 |
| Mar 7, 2025 | Sell -- (Common Stock) | 241 | 40.91 | 51434 |
| Feb 25, 2025 | Sell -- (Common Stock) | 916 | 41.71 | 51675 |
| Feb 22, 2025 | Sell -- (Common Stock) | 267 | 44.18 | 52591 |
| Feb 4, 2025 | Sell -- (Common Stock) | 185 | 49.35 | 52858 |
| Dec 7, 2024 | Sell -- (Common Stock) | 226 | 52.7 | 53043 |
| Dec 5, 2024 | Acquisition -- (Common Stock) | 8438 | 0 | 53269 |
| Nov 26, 2024 | Sell -- (Common Stock) | 789 | 44.2 | 44831 |
| Nov 7, 2024 | Sell -- (Common Stock) | 1448 | 44.61 | 45620 |
| Nov 5, 2024 | Sell -- (Common Stock) | 156 | 41.56 | 47068 |
| Nov 5, 2024 | Acquisition -- (Common Stock) | 8500 | 0 | 47224 |
| Sep 7, 2024 | Sell -- (Common Stock) | 240 | 39.16 | 38724 |
| Aug 24, 2024 | Sell -- (Common Stock) | 813 | 43.14 | 38964 |
| Aug 6, 2024 | Sell -- (Common Stock) | 168 | 39.93 | 39777 |
| Jun 7, 2024 | Sell -- (Common Stock) | 242 | 51.33 | 39945 |
| May 24, 2024 | Sell -- (Common Stock) | 3361 | 42.32 | 40187 |
| May 4, 2024 | Sell -- (Common Stock) | 132 | 37.13 | 43548 |
| Mar 7, 2024 | Sell -- (Common Stock) | 181 | 37.43 | 43680 |
| Feb 3, 2024 | F -- (Common Stock) | 121 | 36.59 | 43861 |
| Dec 6, 2023 | F -- (Common Stock) | 151 | 24.67 | 43982 |
| Nov 3, 2023 | Acquisition -- (Common Stock) | 5633 | 0 | 44133 |
| Sep 6, 2023 | Acquisition -- (Common Stock) | 8500 | 0 | 38500 |
| May 23, 2023 | Acquisition -- (Common Stock) | 30000 | 0 | 30000 |