Leproust Emily M. - Insider Non-Derivative Transactions at Twist Bioscience Corp (TWST) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 22, 2025, Leproust Emily M.'s relationship to Twist Bioscience Corp (TWST) is Director,Officer (Chief Executive Officer), and currently has 874,313 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.
Leproust Emily M. - Insider Non-Derivative Transactions of TWST Common Stock
Leproust Emily M. - Insider Non-Derivative Transactions at TWST
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 23, 2025 | Sell -- (Common Stock) | 1605 | 34.56 | 874313 |
| Dec 9, 2025 | Sell -- (Common Stock) | 2255 | 32.88 | 875918 |
| Nov 22, 2025 | Sell -- (Common Stock) | 2663 | 26.5 | 878173 |
| Nov 19, 2025 | Acquisition -- (Common Stock) | 146914 | 0 | 880836 |
| Nov 4, 2025 | Sell -- (Common Stock) | 4887 | 32.08 | 733922 |
| Oct 31, 2025 | Sell -- (Common Stock) | 31379 | 31.44 | 738809 |
| Oct 29, 2025 | Acquisition -- (Common Stock) | 168976 | 0 | 770188 |
| Oct 7, 2025 | Sell -- (Common Stock) | 31348 | 32.19 | 601212 |
| Oct 3, 2025 | Sell -- (Common Stock) | 476 | 29.16 | 632560 |
| Sep 23, 2025 | Sell -- (Common Stock) | 1704 | 27.56 | 633036 |
| Sep 9, 2025 | Sell -- (Common Stock) | 2265 | 25.76 | 634740 |
| Aug 22, 2025 | Sell -- (Common Stock) | 2716 | 25.96 | 637005 |
| Aug 5, 2025 | Sell -- (Common Stock) | 5585 | 28.36 | 639721 |
| Jul 3, 2025 | Sell -- (Common Stock) | 476 | 36.19 | 645306 |
| Jun 21, 2025 | Sell -- (Common Stock) | 1678 | 35.76 | 645782 |
| Jun 7, 2025 | Sell -- (Common Stock) | 2170 | 31.75 | 647460 |
| May 22, 2025 | Sell -- (Common Stock) | 2802 | 29.75 | 649630 |
| May 9, 2025 | G -- (Common Stock) | 3000 | 0 | 652432 |
| May 6, 2025 | Sell -- (Common Stock) | 5042 | 37.65 | 655432 |
| Apr 3, 2025 | Sell -- (Common Stock) | 492 | 38.73 | 660474 |
| Mar 21, 2025 | Sell -- (Common Stock) | 1726 | 41.68 | 660966 |
| Mar 7, 2025 | Sell -- (Common Stock) | 2402 | 40.91 | 662692 |
| Feb 22, 2025 | Sell -- (Common Stock) | 2790 | 44.18 | 665094 |
| Feb 4, 2025 | Sell -- (Common Stock) | 5200 | 49.35 | 667318 |
| Jan 4, 2025 | Sell -- (Common Stock) | 546 | 45.59 | 672518 |
| Dec 21, 2024 | Sell -- (Common Stock) | 1654 | 44.9 | 673064 |
| Dec 7, 2024 | Sell -- (Common Stock) | 2216 | 52.7 | 674718 |
| Dec 5, 2024 | Acquisition -- (Common Stock) | 95350 | 0 | 676934 |
| Nov 12, 2024 | Sell -- (Common Stock) | 7968 | 48 | 581584 |
| Nov 7, 2024 | Sell -- (Common Stock) | 14334 | 44.61 | 589552 |
| Nov 5, 2024 | Acquisition -- (Common Stock) | 80855 | 0 | 562773 |
| Nov 5, 2024 | Sell -- (Common Stock) | 4841 | 41.56 | 603886 |
| Nov 5, 2024 | Acquisition -- (Common Stock) | 45954 | 0 | 608727 |
| Oct 3, 2024 | Sell -- (Common Stock) | 13605 | 43.21 | 481918 |
| Sep 21, 2024 | Sell -- (Common Stock) | 1730 | 46.94 | 495523 |
| Sep 7, 2024 | Sell -- (Common Stock) | 2340 | 39.16 | 497253 |
| Aug 6, 2024 | Sell -- (Common Stock) | 5139 | 39.93 | 499593 |
| Jul 3, 2024 | Sell -- (Common Stock) | 1114 | 48 | 504732 |
| Jun 21, 2024 | Sell -- (Common Stock) | 1732 | 49.41 | 505846 |
| Jun 7, 2024 | Sell -- (Common Stock) | 2408 | 51.33 | 507578 |
| May 4, 2024 | Sell -- (Common Stock) | 4163 | 37.13 | 509986 |
| Apr 3, 2024 | Sell -- (Common Stock) | 1132 | 32.74 | 514149 |
| Mar 21, 2024 | Sell -- (Common Stock) | 1128 | 33.52 | 515281 |
| Mar 7, 2024 | Sell -- (Common Stock) | 1487 | 37.43 | 516409 |
| Feb 3, 2024 | F -- (Common Stock) | 4722 | 36.59 | 516605 |
| Jan 3, 2024 | F -- (Common Stock) | 1181 | 36.86 | 521327 |
| Dec 20, 2023 | F -- (Common Stock) | 1722 | 38.33 | 522508 |
| Dec 6, 2023 | F -- (Common Stock) | 2329 | 24.67 | 524230 |
| Nov 21, 2023 | F -- (Common Stock) | 2662 | 24.74 | 526559 |
| Nov 3, 2023 | F -- (Common Stock) | 8223 | 17.31 | 360245 |
| Nov 3, 2023 | Acquisition -- (Common Stock) | 44611 | 0 | 368468 |
| Nov 3, 2023 | Acquisition -- (Common Stock) | 168976 | 0 | 529221 |
| Oct 25, 2023 | F -- (Common Stock) | 915 | 16.58 | 323857 |
| Sep 30, 2023 | F -- (Common Stock) | 1122 | 20.26 | 324772 |
| Sep 20, 2023 | F -- (Common Stock) | 1746 | 20.33 | 325894 |
| Sep 6, 2023 | Acquisition -- (Common Stock) | 80855 | 0 | 327640 |
| Aug 19, 2023 | F -- (Common Stock) | 2787 | 19.46 | 246785 |
| Jul 25, 2023 | F -- (Common Stock) | 898 | 25.09 | 249572 |
| Jul 1, 2023 | F -- (Common Stock) | 1122 | 20.46 | 250470 |
| Jun 17, 2023 | F -- (Common Stock) | 1748 | 18.31 | 251592 |
| May 20, 2023 | F -- (Common Stock) | 2754 | 13.03 | 253340 |
| May 5, 2023 | M -- (Common Stock) | 24360 | 5.95 | 256094 |
| Apr 25, 2023 | F -- (Common Stock) | 898 | 13.63 | 231734 |
| Apr 1, 2023 | F -- (Common Stock) | 1121 | 15.08 | 232632 |
| Mar 18, 2023 | F -- (Common Stock) | 1748 | 16.51 | 233753 |
| Feb 18, 2023 | F -- (Common Stock) | 2741 | 22.52 | 234868 |
| Jan 25, 2023 | F -- (Common Stock) | 980 | 28.74 | 237609 |
| Jan 4, 2023 | F -- (Common Stock) | 490 | 23.81 | 238589 |
| Jan 4, 2023 | F -- (Common Stock) | 628 | 23.81 | 239079 |