The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Werner Robert F. since 2020.
This trader's CIK number is 1590947.
At the time of last reporting, Werner Robert F. was the Chief Accounting Officer of Twist Bioscience Corp. (stock ticker symbol TWST).
Also see all insider trading activities at Twist Bioscience Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2023 | NVTA | 0 | $0 | 21,559 | $25,849 | 0 | $0 |
| 2022 | NVTA | 0 | $0 | 13,354 | $52,158 | 0 | $0 |
| 2021 | NVTA | 0 | $0 | 32,118 | $654,437 | 0 | $0 |
| 2020 | NVTA | 0 | $0 | 4,413 | $184,532 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | TWST | 0 | $0 | 2,704 | $83,426 | 0 | $0 |
| 2024 | TWST | 0 | $0 | 2,134 | $93,465 | 0 | $0 |
2. Twist Bioscience Corp (TWST)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-05-16 | NVTA | Sale | 21,559 | 1.20 | 25,849 |
| 2022-08-16 | NVTA | Sale | 3,252 | 4.55 | 14,796 |
| 2022-05-19 | NVTA | Sale | 2,746 | 3.40 | 9,336 |
| 2022-05-17 | NVTA | Sale | 7,356 | 3.81 | 28,026 |
| 2021-08-19 | NVTA | Sale | 15,337 | 24.86 | 381,323 |
| 2021-08-16 | NVTA | Sale | 3,012 | 25.42 | 76,556 |
| 2021-05-20 | NVTA | Sale | 7,116 | 27.62 | 196,558 |
| 2021-05-18 | NVTA | Sale | 6,653 | .00 | 0 |
| 2020-11-24 | NVTA | Sale | 2,427 | 49.59 | 120,354 |
| 2020-09-10 | NVTA | Sale | 246 | 33.87 | 8,331 |
| 2020-08-19 | NVTA | Sale | 1,740 | 32.10 | 55,847 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-25 | TWST | Sale | 853 | 27.69 | 23,620 |
| 2025-08-21 | TWST | Sale | 238 | 25.96 | 6,179 |
| 2025-08-04 | TWST | Sale | 186 | 28.36 | 5,275 |
| 2025-05-23 | TWST | Sale | 839 | 27.73 | 23,263 |
| 2025-05-05 | TWST | Sale | 162 | 37.65 | 6,099 |
| 2025-03-06 | TWST | Sale | 241 | 40.91 | 9,860 |
| 2025-02-03 | TWST | Sale | 185 | 49.35 | 9,130 |
| 2024-12-06 | TWST | Sale | 226 | 52.70 | 11,911 |
| 2024-11-25 | TWST | Sale | 789 | 44.20 | 34,870 |
| 2024-11-04 | TWST | Sale | 156 | 41.56 | 6,483 |
| 2024-09-06 | TWST | Sale | 240 | 39.16 | 9,398 |
| 2024-08-05 | TWST | Sale | 168 | 39.93 | 6,707 |
| 2024-06-06 | TWST | Sale | 242 | 51.33 | 12,421 |
| 2024-05-03 | TWST | Sale | 132 | 37.13 | 4,901 |
| 2024-03-06 | TWST | Sale | 181 | 37.43 | 6,774 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Werner Robert F. (Chief Accounting Officer of Twist Bioscience Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.