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 22, 2021 involved selling 200 shares valued at $29.0K.
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 22, 2021, when they sold 200 shares at $145.08 per share.
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| $144.11 |
| Discretionary |
| Feb 22, 2021 | TWST | $43.0K | Sale | 300 | $143.18 | Discretionary |
| Feb 22, 2021 | TWST | $71.0K | Sale | 500 | $142.06 | Discretionary |
| Feb 22, 2021 | TWST | $98.6K | Sale | 700 | $140.86 | Discretionary |
| Feb 22, 2021 | TWST | $125.6K | Sale | 900 | $139.54 | Discretionary |
| Feb 19, 2021 | TWST | $101.8K | Payment | 675 | $150.81 | Discretionary |
| Jan 25, 2021 | TWST | $19.2K | Sale | 100 | $191.81 | Discretionary |
| Jan 25, 2021 | TWST | $114.9K | Sale | 606 | $189.66 | Discretionary |
| Jan 25, 2021 | TWST | $320.8K | Sale | 1,700 | $188.72 | Discretionary |
| Jan 25, 2021 | TWST | $341.4K | Sale | 1,820 | $187.56 | Discretionary |
| Jan 25, 2021 | TWST | $186.4K | Sale | 1,000 | $186.39 | Discretionary |
| Jan 25, 2021 | TWST | $278.2K | Sale | 1,500 | $185.45 | Discretionary |
| Jan 25, 2021 | TWST | $40.0K | Sale | 200 | $199.99 | Discretionary |
| Jan 25, 2021 | TWST | $71.2K | Sale | 369 | $193.00 | Discretionary |
| Jan 25, 2021 | TWST | $397.0K | Sale | 2,001 | $198.38 | Discretionary |
| Jan 25, 2021 | TWST | $453.3K | Sale | 2,300 | $197.08 | Discretionary |
| Jan 25, 2021 | TWST | $156.9K | Sale | 800 | $196.10 | Discretionary |
| Jan 25, 2021 | TWST | $175.4K | Sale | 900 | $194.93 | Discretionary |
| Jan 25, 2021 | TWST | $160.0K | Sale | 803 | $199.24 | Discretionary |
| Jan 22, 2021 | TWST | $40.0K | Payment | 210 | $190.64 | Discretionary |
| Jan 4, 2021 | TWST | $27.4K | Payment | 194 | $141.29 | Discretionary |
| Dec 15, 2020 | TWST | $330.7K | Sale | 2,514 | $131.53 | Discretionary |
| Dec 15, 2020 | TWST | $117.6K | Sale | 900 | $130.62 | Discretionary |
| Dec 15, 2020 | TWST | $297.9K | Sale | 2,300 | $129.50 | Discretionary |
| Dec 15, 2020 | TWST | $141.4K | Sale | 1,100 | $128.57 | Discretionary |
| Dec 15, 2020 | TWST | $162.4K | Sale | 1,166 | $139.24 | Discretionary |
| Dec 15, 2020 | TWST | $152.9K | Sale | 1,210 | $126.40 | Discretionary |
| Dec 15, 2020 | TWST | $150.3K | Sale | 1,133 | $132.70 | Discretionary |
| Dec 15, 2020 | TWST | $204.1K | Sale | 1,527 | $133.67 | Discretionary |