Cho Dennis - 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, Cho Dennis's relationship to Twist Bioscience Corp (TWST) is Officer (See Remarks), and currently has 144,680 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.
Cho Dennis - Insider Non-Derivative Transactions of TWST Common Stock
Cho Dennis - 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) 324 34.56 144680
Dec 9, 2025 Sell -- (Common Stock) 398 32.88 145004
Nov 22, 2025 Sell -- (Common Stock) 757 26.5 145402
Nov 19, 2025 Acquisition -- (Common Stock) 25465 0 146159
Nov 4, 2025 Sell -- (Common Stock) 1019 32.08 120694
Oct 31, 2025 Sell -- (Common Stock) 6515 31.44 121713
Oct 29, 2025 Acquisition -- (Common Stock) 29518 0 128228
Oct 7, 2025 Sell -- (Common Stock) 3876 32.19 98710
Oct 3, 2025 Sell -- (Common Stock) 124 29.16 102586
Sep 23, 2025 Sell -- (Common Stock) 233 27.56 102710
Sep 16, 2025 Sell -- (Common Stock) 94 25.33 102943
Sep 9, 2025 Sell -- (Common Stock) 269 25.76 103037
Aug 22, 2025 Sell -- (Common Stock) 521 25.96 103306
Aug 5, 2025 Sell -- (Common Stock) 785 28.36 103827
Jul 3, 2025 Sell -- (Common Stock) 125 36.19 104612
Jun 21, 2025 Sell -- (Common Stock) 230 35.76 104737
Jun 17, 2025 Sell -- (Common Stock) 94 33.48 104967
Jun 7, 2025 Sell -- (Common Stock) 257 31.75 105061
May 22, 2025 Sell -- (Common Stock) 531 29.75 105318
May 8, 2025 Sell -- (Common Stock) 5000 32.72 105849
May 6, 2025 Sell -- (Common Stock) 689 37.65 110849
Apr 3, 2025 Sell -- (Common Stock) 124 38.73 111538
Mar 21, 2025 Sell -- (Common Stock) 230 41.68 111662
Mar 15, 2025 Sell -- (Common Stock) 92 40.05 111892
Mar 7, 2025 Sell -- (Common Stock) 277 40.91 111984
Feb 22, 2025 Sell -- (Common Stock) 526 44.18 112261
Feb 4, 2025 Sell -- (Common Stock) 806 49.35 112221
Jan 4, 2025 Sell -- (Common Stock) 144 45.59 113027
Dec 21, 2024 Sell -- (Common Stock) 316 44.9 113171
Dec 17, 2024 Sell -- (Common Stock) 133 46.81 113487
Dec 7, 2024 Sell -- (Common Stock) 367 52.7 113620
Dec 5, 2024 Acquisition -- (Common Stock) 22824 0 113987
Nov 12, 2024 Sell -- (Common Stock) 1507 48 91163
Nov 7, 2024 Sell -- (Common Stock) 1811 44.61 92670
Nov 5, 2024 Acquisition -- (Common Stock) 12000 0 87289
Nov 5, 2024 Sell -- (Common Stock) 659 41.56 94481
Nov 5, 2024 Acquisition -- (Common Stock) 7851 0 95140
Oct 3, 2024 Sell -- (Common Stock) 3104 43.21 75289
Sep 21, 2024 Sell -- (Common Stock) 234 46.94 78393
Sep 17, 2024 Sell -- (Common Stock) 94 46.42 78627
Sep 7, 2024 Sell -- (Common Stock) 275 39.16 78721
Aug 6, 2024 Sell -- (Common Stock) 709 39.93 78996
Jul 3, 2024 Sell -- (Common Stock) 126 48 79705
Jun 21, 2024 Sell -- (Common Stock) 234 49.41 79831
Jun 15, 2024 Sell -- (Common Stock) 95 51.04 80065
Jun 7, 2024 Sell -- (Common Stock) 276 51.33 80160
May 4, 2024 Sell -- (Common Stock) 568 37.13 80436
Apr 3, 2024 Sell -- (Common Stock) 129 32.74 81004
Mar 21, 2024 Sell -- (Common Stock) 230 33.52 81133
Mar 15, 2024 Sell -- (Common Stock) 93 34.6 81363
Mar 7, 2024 Sell -- (Common Stock) 272 37.43 81456
Feb 3, 2024 F -- (Common Stock) 756 36.59 80437
Jan 3, 2024 F -- (Common Stock) 140 36.86 81193
Dec 20, 2023 F -- (Common Stock) 221 38.33 81333
Dec 14, 2023 F -- (Common Stock) 89 31.21 81554
Dec 6, 2023 F -- (Common Stock) 260 24.67 81643
Nov 3, 2023 F -- (Common Stock) 1918 17.31 52385
Nov 3, 2023 Acquisition -- (Common Stock) 13859 20.26 54303
Nov 3, 2023 Acquisition -- (Common Stock) 29518 0 81903
Sep 30, 2023 F -- (Common Stock) 118 20.26 40444
Sep 20, 2023 F -- (Common Stock) 221 20.33 40562
Sep 14, 2023 F -- (Common Stock) 89 23.05 40783
Sep 6, 2023 Acquisition -- (Common Stock) 12000 0 40872
Jul 1, 2023 F -- (Common Stock) 118 20.46 28872
Jun 17, 2023 F -- (Common Stock) 220 18.31 28990
Jun 14, 2023 F -- (Common Stock) 87 18.55 29210
May 11, 2023 P -- (Common Stock) 10000 13.2 29297
Apr 1, 2023 F -- (Common Stock) 136 15.08 19297
Mar 18, 2023 F -- (Common Stock) 255 16.51 19433
Mar 14, 2023 F -- (Common Stock) 103 16.83 19688
Jan 4, 2023 F -- (Common Stock) 136 23.81 19158