Cho Dennis
SEC CIK 1883451 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TWST | Twist Bioscience Corp | See Remarks | 73.3K | $132.0K | $8.09M | 97 | 2021-09-13 | 2026-09-21 |
Most active insiders at TWST, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Leproust Emily M. | CEO, Dir | — | $92.09M |
| 2 | Finn Patrick John | Pres, COO | — | $17.48M |
| 3 | Cho Dennis | See Remarks | — | $7.13M |
| 4 | Green Paula | SVP of Human Resources | — | $5.67M |
| 5 | Laponis Adam | CFO | — | $2.65M |
| 6 | CHESS ROBERT | Dir | — | $2.62M |
| 7 | WERNER ROBERT F. | CAO | — | $1.29M |
| 8 | JOHANNESSEN JAN | Dir | — | $953.3K |
| 9 | Starovasnik Melissa A. | Dir | — | $282.4K |
| 10 | BLAKE KATRYN | Dir | — | $275.3K |
Transactions 97
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-23 16:08 | 2026-09-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $165.49 | -348 | 73.3K | -0.5% | -$57.6K | |
| 2026-09-10 16:00 | 2026-09-08 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $122.62 | -412 | 73.7K | -0.6% | -$50.5K | |
| 2026-08-25 16:05 | 2026-08-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $139.07 | -1,598 | 74.1K | -2% | -$222.2K | |
| T | 2026-08-21 16:05 | 2026-08-19 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $129.75 | -14.2K | 75.7K | -16% | -$1.84M |
| T | 2026-08-07 16:05 | 2026-08-05 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $109.75 | -14.2K | 89.9K | -14% | -$1.56M |
| 2026-08-05 16:05 | 2026-08-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $85.32 | -1,070 | 104.1K | -1% | -$91.3K | |
| T | 2026-06-26 16:05 | 2026-06-24 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $89.75 | -14.2K | 105.1K | -12% | -$1.27M |
| 2026-06-24 16:05 | 2026-06-22 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $87.32 | -346 | 119.3K | -0.3% | -$30.2K | |
| 2026-06-10 16:05 | 2026-06-08 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $69.84 | -402 | 119.7K | -0.3% | -$28.1K | |
| T | 2026-06-02 16:05 | 2026-05-29 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $69.75 | -14.2K | 120.1K | -11% | -$990.8K |
| 2026-05-26 16:05 | 2026-05-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $53.26 | -1,642 | 134.3K | -1% | -$87.4K | |
| 2026-05-06 16:05 | 2026-05-04 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $57.15 | -1,962 | 135.9K | -1% | -$112.1K | |
| 2026-03-24 | 2026-03-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $43.79 | -354 | 137.9K | -0.3% | -$15.5K | |
| 2026-03-10 | 2026-03-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.43 | -425 | 138.3K | -0.3% | -$19.7K | |
| 2026-02-25 | 2026-02-23 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.71 | -844 | 138.7K | -0.6% | -$39.4K | |
| 2026-02-13 | 2026-02-11 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $49.93 | -5,000 | 138.6K | -3% | -$249.7K | |
| 2026-02-05 | 2026-02-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.58 | -1,099 | 143.6K | -0.8% | -$51.2K | |
| 2025-12-23 | 2025-12-22 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $34.56 | -324 | 144.7K | -0.2% | -$11.2K | |
| 2025-12-10 | 2025-12-08 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $32.88 | -398 | 145.0K | -0.3% | -$13.1K | |
| 2025-11-25 | 2025-11-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $26.50 | -757 | 145.4K | -0.5% | -$20.1K | |
| 2025-11-20 | 2025-11-18 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +25.5K | 146.2K | +21% | $0 | |
| 2025-11-05 | 2025-11-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $32.08 | -1,019 | 120.7K | -0.8% | -$32.7K | |
| 2025-11-03 | 2025-10-30 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $31.44 | -6,515 | 121.7K | -5% | -$204.8K | |
| 2025-10-30 | 2025-10-28 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +29.5K | 128.2K | +30% | $0 | |
| 2025-10-08 | 2025-10-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $32.19 | -3,876 | 98.7K | -4% | -$124.8K | |
| 2025-10-06 | 2025-10-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $29.16 | -124 | 102.6K | -0.1% | -$3,616 | |
| 2025-09-24 | 2025-09-22 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $27.56 | -233 | 102.7K | -0.2% | -$6,421 | |
| 2025-09-17 | 2025-09-15 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $25.33 | -94 | 102.9K | -0.1% | -$2,381 | |
| 2025-09-10 | 2025-09-08 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $25.76 | -269 | 103.0K | -0.3% | -$6,929 | |
| 2025-08-25 | 2025-08-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $25.96 | -521 | 103.3K | -0.5% | -$13.5K | |
| 2025-08-06 | 2025-08-04 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $28.36 | -785 | 103.8K | -0.8% | -$22.3K | |
| 2025-07-07 | 2025-07-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $36.19 | -125 | 104.6K | -0.1% | -$4,524 | |
| 2025-06-24 | 2025-06-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $35.76 | -230 | 104.7K | -0.2% | -$8,225 | |
| 2025-06-18 | 2025-06-16 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $33.48 | -94 | 105.0K | -0.1% | -$3,147 | |
| 2025-06-10 | 2025-06-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $31.75 | -257 | 105.1K | -0.2% | -$8,160 | |
| 2025-05-23 | 2025-05-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $29.75 | -531 | 105.3K | -0.5% | -$15.8K | |
| 2025-05-09 | 2025-05-07 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $32.72 | -5,000 | 105.8K | -5% | -$163.6K | |
| 2025-05-07 | 2025-05-05 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $37.65 | -689 | 110.8K | -0.6% | -$25.9K | |
| 2025-04-04 | 2025-04-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $38.73 | -124 | 111.5K | -0.1% | -$4,803 | |
| 2025-03-24 | 2025-03-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $41.68 | -230 | 111.7K | -0.2% | -$9,586 | |
| 2025-03-18 | 2025-03-14 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $40.05 | -92 | 111.9K | -0.1% | -$3,685 | |
| 2025-03-10 | 2025-03-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $40.91 | -277 | 112.0K | -0.2% | -$11.3K | |
| 2025-02-25 | 2025-02-21 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $44.18 | -526 | 112.3K | -0.5% | -$23.2K | |
| 2025-02-05 | 2025-02-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $49.35 | -806 | 112.2K | -0.7% | -$39.8K | |
| 2025-01-07 | 2025-01-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $45.59 | -144 | 113.0K | -0.1% | -$6,565 | |
| 2024-12-26 | 2024-12-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $44.90 | -316 | 113.2K | -0.3% | -$14.2K | |
| 2024-12-18 | 2024-12-16 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.81 | -133 | 113.5K | -0.1% | -$6,226 | |
| 2024-12-10 | 2024-12-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $52.70 | -367 | 113.6K | -0.3% | -$19.3K | |
| 2024-12-06 | 2024-12-04 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +22.8K | 114.0K | +25% | $0 | |
| A | 2024-11-15 | 2024-11-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $44.61 | -1,811 | 92.7K | -2% | -$80.8K |
| 2024-11-13 | 2024-11-11 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $48.00 | -1,507 | 91.2K | -2% | -$72.3K | |
| 2024-11-08 | 2024-11-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $44.61 | -1,811 | 92.7K | -2% | -$80.8K | |
| M | 2024-11-06 | 2024-11-04 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +4,149 | 95.1K | +5% | $0 |
| 2024-11-06 | 2024-11-04 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $41.56 | -659 | 94.5K | -0.7% | -$27.4K | |
| 2024-10-04 | 2024-10-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $43.21 | -3,104 | 75.3K | -4% | -$134.1K | |
| 2024-09-24 | 2024-09-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.94 | -234 | 78.4K | -0.3% | -$11.0K | |
| 2024-09-18 | 2024-09-16 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $46.42 | -94 | 78.6K | -0.1% | -$4,363 | |
| 2024-09-10 | 2024-09-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $39.16 | -275 | 78.7K | -0.3% | -$10.8K | |
| 2024-08-07 | 2024-08-05 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $39.93 | -709 | 79.0K | -0.9% | -$28.3K | |
| 2024-07-05 | 2024-07-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $48.00 | -126 | 79.7K | -0.2% | -$6,048 | |
| 2024-06-24 | 2024-06-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $49.41 | -234 | 79.8K | -0.3% | -$11.6K | |
| 2024-06-18 | 2024-06-14 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $51.04 | -95 | 80.1K | -0.1% | -$4,849 | |
| 2024-06-10 | 2024-06-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $51.33 | -276 | 80.2K | -0.3% | -$14.2K | |
| 2024-05-07 | 2024-05-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $37.13 | -568 | 80.4K | -0.7% | -$21.1K | |
| 2024-04-04 | 2024-04-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $32.74 | -129 | 81.0K | -0.2% | -$4,223 | |
| 2024-03-22 | 2024-03-20 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $33.52 | -230 | 81.1K | -0.3% | -$7,710 | |
| 2024-03-18 | 2024-03-14 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $34.60 | -93 | 81.4K | -0.1% | -$3,218 | |
| 2024-03-08 | 2024-03-06 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | S - Sale | $37.43 | -272 | 81.5K | -0.3% | -$10.2K | |
| 2024-02-06 | 2024-02-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $36.59 | -756 | 80.4K | -0.9% | -$27.7K | |
| 2024-01-04 | 2024-01-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $36.86 | -140 | 81.2K | -0.2% | -$5,160 | |
| 2023-12-21 | 2023-12-19 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $38.33 | -221 | 81.3K | -0.3% | -$8,471 | |
| 2023-12-15 | 2023-12-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $31.21 | -89 | 81.6K | -0.1% | -$2,778 | |
| 2023-12-07 | 2023-12-05 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $24.67 | -260 | 81.6K | -0.3% | -$6,414 | |
| 2023-11-06 | 2023-11-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $17.31 | -1,918 | 52.4K | -4% | -$33.2K | |
| M | 2023-11-06 | 2023-11-02 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $6.47 | +43.4K | 54.3K | +397% | +$280.8K |
| 2023-10-03 | 2023-09-29 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $20.26 | -118 | 40.4K | -0.3% | -$2,391 | |
| 2023-09-21 | 2023-09-19 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $20.33 | -221 | 40.6K | -0.5% | -$4,493 | |
| 2023-09-15 | 2023-09-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $23.05 | -89 | 40.8K | -0.2% | -$2,051 | |
| 2023-09-07 | 2023-09-05 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +12.0K | 40.9K | +42% | $0 | |
| 2023-07-05 | 2023-06-30 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $20.46 | -118 | 28.9K | -0.4% | -$2,414 | |
| 2023-06-21 | 2023-06-16 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $18.31 | -220 | 29.0K | -0.8% | -$4,028 | |
| 2023-06-15 | 2023-06-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $18.55 | -87 | 29.2K | -0.3% | -$1,614 | |
| 2023-05-12 | 2023-05-10 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | P - Purchase | $13.20 | +10.0K | 29.3K | +52% | +$132.0K | |
| 2023-04-04 | 2023-03-31 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $15.08 | -136 | 19.3K | -0.7% | -$2,051 | |
| 2023-03-21 | 2023-03-17 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $16.51 | -255 | 19.4K | -1% | -$4,210 | |
| 2023-03-15 | 2023-03-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $16.83 | -103 | 19.7K | -0.5% | -$1,733 | |
| 2023-03-15 | 2023-03-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $16.83 | -103 | 19.7K | -0.5% | -$1,733 | |
| 2023-01-05 | 2023-01-03 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $23.81 | -136 | 19.2K | -0.7% | -$3,238 | |
| 2022-12-21 | 2022-12-19 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +10.2K | 19.3K | +112% | $0 | |
| 2022-12-15 | 2022-12-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $26.46 | -89 | 9,084 | -1.0% | -$2,355 | |
| 2022-10-04 | 2022-09-30 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $35.24 | -118 | 9,173 | -1% | -$4,158 | |
| 2022-09-15 | 2022-09-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $39.66 | -355 | 9,291 | -4% | -$14.1K | |
| 2022-07-06 | 2022-07-01 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $37.08 | -118 | 9,167 | -1% | -$4,375 | |
| 2022-04-05 | 2022-04-01 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $52.91 | -136 | 9,285 | -1% | -$7,196 | |
| 2022-01-31 | 2022-01-27 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | F - Tax | $77.39 | -136 | 9,421 | -1% | -$10.5K | |
| 2021-12-29 | 2021-12-27 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +5,460 | 9,557 | +133% | $0 | |
| D | 2021-09-16 | 2021-09-13 | TWST | Twist Bioscience Corp | Cho Dennis | See Remarks | A - Grant | $0.00 | +4,097 | 4,097 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations