Cho Dennis (CIK 1883451) reported 39 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-23). Recent activity: Sell TWST (348 shares), Sell TWST (412 shares), Sell TWST (1,598 shares), Sell TWST (14,205 shares), Sell TWST (14,205 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-23 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 348 | $57,591 |
| 2026-09-10 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 412 | $50,521 |
| 2026-08-25 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,598 | $222,227 |
| 2026-08-21 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 14,205 | $1.8M |
| 2026-08-07 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 14,205 | $1.6M |
| 2026-08-05 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,070 | $91,294 |
| 2026-06-26 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 14,205 | $1.3M |
| 2026-06-24 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 346 | $30,213 |
| 2026-06-10 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 402 | $28,076 |
| 2026-06-02 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 14,205 | $990,799 |
| 2026-05-26 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,642 | $87,453 |
| 2026-05-06 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,962 | $112,128 |
| 2026-03-24 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 354 | $15,502 |
| 2026-03-10 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 425 | $19,733 |
| 2026-02-25 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 844 | $39,423 |
| 2026-02-13 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 5,000 | $249,650 |
| 2026-02-05 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,099 | $51,191 |
| 2025-12-23 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 324 | $11,197 |
| 2025-12-10 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 398 | $13,086 |
| 2025-11-25 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 757 | $20,060 |
| 2025-11-20 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Buy | 25,465 | $0 |
| 2025-11-05 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 1,019 | $32,690 |
| 2025-11-03 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 6,515 | $204,832 |
| 2025-10-30 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Buy | 29,518 | $0 |
| 2025-10-08 | Twist Bioscience Corp (TWST) | Senior Vice President, Chief Legal Officer & Corporate Secretary | Sell | 3,876 | $124,768 |
来源：SEC Form 4 申报文件 · 截至 2026-09-23