William Banyai serves as Executive at Twist Bioscience Corp, where they oversee executive responsibilities. Since joining the company, William Banyai has executed 239 insider transactions totaling $40.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 18, 2022 involved selling 670 shares valued at $35.7K.
William Banyai currently holds 345,188 shares of Twist Bioscience Corp (TWST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Banyai has been a net seller of TWST stock. They have purchased $0 and sold $40.8M worth of shares.
William Banyai's most recent insider trade was on Feb 18, 2022, when they sold 670 shares at $53.21 per share.
Get notified when new Form 4 filings are submitted
| $77.39 |
| Discretionary |
| Jan 25, 2022 | TWST | $19.0K | Sale | 348 | $54.73 | Discretionary |
| Jan 24, 2022 | TWST | $12.9K | Payment | 231 | $55.87 | Discretionary |
| Jan 21, 2022 | TWST | $13.1K | Sale | 245 | $53.36 | Discretionary |
| Jan 4, 2022 | TWST | $24.4K | Sale | 292 | $83.49 | Discretionary |
| Jan 3, 2022 | TWST | $15.1K | Payment | 195 | $77.39 | Discretionary |
| Dec 27, 2021 | TWST | $0 | Award | 6,057 | $N/A | Discretionary |
| Dec 15, 2021 | TWST | $104.1K | Sale | 1,206 | $86.30 | Discretionary |
| Dec 15, 2021 | TWST | $372.7K | Sale | 4,370 | $85.29 | Discretionary |
| Dec 15, 2021 | TWST | $992.8K | Sale | 11,769 | $84.36 | Discretionary |
| Dec 15, 2021 | TWST | $90.4K | Sale | 1,010 | $89.50 | Discretionary |
| Dec 15, 2021 | TWST | $216.8K | Sale | 2,439 | $88.88 | Discretionary |
| Dec 15, 2021 | TWST | $44.3K | Sale | 506 | $87.57 | Discretionary |
| Dec 15, 2021 | TWST | $308.9K | Sale | 3,700 | $83.50 | Discretionary |
| Nov 22, 2021 | TWST | $255.1K | Sale | 2,431 | $104.92 | Discretionary |
| Nov 22, 2021 | TWST | $204.1K | Sale | 1,967 | $103.78 | Discretionary |
| Nov 22, 2021 | TWST | $401.2K | Sale | 3,900 | $102.86 | Discretionary |
| Nov 22, 2021 | TWST | $399.7K | Sale | 3,926 | $101.81 | Discretionary |
| Nov 22, 2021 | TWST | $399.2K | Sale | 3,966 | $100.66 | Discretionary |
| Nov 22, 2021 | TWST | $188.7K | Sale | 1,892 | $99.73 | Discretionary |
| Nov 22, 2021 | TWST | $157.8K | Sale | 1,601 | $98.55 | Discretionary |
| Nov 22, 2021 | TWST | $29.1K | Sale | 300 | $96.97 | Discretionary |
| Nov 19, 2021 | TWST | $107.0K | Payment | 967 | $110.62 | Discretionary |
| Oct 25, 2021 | TWST | $1.2M | Sale | 9,974 | $118.68 | Discretionary |
| Oct 25, 2021 | TWST | $154.6K | Sale | 1,335 | $115.79 | Discretionary |
| Oct 25, 2021 | TWST | $101.1K | Sale | 863 | $117.13 | Discretionary |
| Oct 25, 2021 | TWST | $898.7K | Sale | 7,619 | $117.96 | Discretionary |
| Oct 22, 2021 | TWST | $33.8K | Payment | 288 | $117.41 | Discretionary |
| Oct 13, 2021 | TWST | $100.1K | Option Exercise | 11,348 | $8.82 | Discretionary |