Twist Bioscience Corp (TWST) has 30 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 27 sales totalling $28.2M. Most recent filing: Sept. 10, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 10, 2026 filed Sept. 8, 2026 | Green Paula SVP of Human Resources | −$111,220 | 907 | −1% | No | |
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| Sept. 10, 2026 filed Sept. 8, 2026 | Leproust Emily M. Chief Executive Officer | −$282,280 | 2,302 | −0% | No | |
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| Sept. 10, 2026 filed Sept. 8, 2026 | Cho Dennis See Remarks | −$50,521 | 412 | −1% | No | |
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| Sept. 10, 2026 filed Sept. 8, 2026 | WERNER ROBERT F. Chief Accounting Officer | −$29,185 | 238 | −1% | No | |
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| Aug. 27, 2026 filed Aug. 25, 2026 | Leproust Emily M. Chief Executive Officer | −$6,317,760 | 41,570 | −5% | Yes | |
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Showing the 5 most recent of 30 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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