Biological Products, (No Diagnostic Substances) · DE · CIK 1581280
Twist Bioscience Corp industrializes biology engineering with a disruptive DNA synthesis platform for diverse applications
Comparable business profile · signals at a glance
In the 90 days to Mar 20, 2026: 8 sold $10.4M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 20, 2026 | Leproust Emily M.Chief Executive Officer | Sell | 1,742 | $43.79 | $76K |
| Mar 20, 2026 | Cho DennisSee Remarks | Sell | 354 | $43.79 | $16K |
| Mar 20, 2026 | Green PaulaSVP of Human Resources | Sell | 297 | $43.79 | $13K |
| Mar 17, 2026 | Chess RobertDirector | Sell | 10,000 | $47.00 | $470K |
| Mar 6, 2026 | Leproust Emily M.Chief Executive Officer | Sell | 2,423 | $46.43 | $112K |
| Mar 6, 2026 | Green PaulaSVP of Human Resources | Sell | 935 | $46.43 | $43K |
| Mar 6, 2026 | Cho DennisSee Remarks | Sell | 425 | $46.43 | $20K |
| Mar 6, 2026 | Werner Robert F.Chief Accounting Officer | Sell | 246 | $46.43 | $11K |
| Feb 23, 2026 | Leproust Emily M.Chief Executive Officer | Sell | 7,205 | $46.71 | $337K |
| Feb 23, 2026 | Finn Patrick JohnPresident and COO | Sell | 4,294 | $46.71 | $201K |
| Feb 23, 2026 | Laponis AdamChief Financial Officer | Sell | 2,085 | $46.71 | $97K |
| Feb 23, 2026 | Werner Robert F.Chief Accounting Officer | Sell | 1,693 | $46.71 | $79K |
| Feb 23, 2026 | Green PaulaSVP of Human Resources | Sell | 1,465 | $46.71 | $68K |
| Feb 23, 2026 | Cho DennisSee Remarks | Sell | 844 | $46.71 | $39K |
| Feb 17, 2026 | Green PaulaSVP of Human Resources | Sell | 39,404 | $52.40 | $2.1M |
| Feb 17, 2026 | Finn Patrick JohnPresident and COO | Sell | 26,952 | $52.69 | $1.4M |
| Feb 17, 2026 | Finn Patrick JohnPresident and COO | Sell | 21,858 | $50.32 | $1.1M |
| Feb 17, 2026 | Finn Patrick JohnPresident and COO | Sell | 16,616 | $51.42 | $854K |
| Feb 17, 2026 | Finn Patrick JohnPresident and COO | Sell | 3,541 | $53.11 | $188K |
| Feb 13, 2026 | Chess RobertDirector | Sell | 2,184 | $48.26 | $105K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.