TWST insider trading
Open-market stock trades by Twist Bioscience (TWST) executives and directors: who bought or sold, how many shares, at what price and when.
TWST insider trades
| Date | Insider | Role | Trade | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 23, 2026 | Finn Patrick John | President and COO | Sell | 2,245 | $134.59 | $302.15K |
| Oct 9, 2026 | Laponis Adam | Chief Financial Officer | Sell | 2,462 | $156.30 | $384.82K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 1,840 | $200.44 | $368.81K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 481 | $201.26 | $96.80K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 1,017 | $202.32 | $205.76K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 432 | $203.61 | $87.96K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 290 | $204.80 | $59.39K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 297 | $205.78 | $61.12K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 146 | $206.84 | $30.20K |
| Oct 5, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 45 | $207.46 | $9.34K |
| Oct 2, 2026 | Laponis Adam | Chief Financial Officer | Sell | 8,057 | $188.88 | $1.52M |
| Oct 2, 2026 | Green Paula | SVP of Human Resources | Sell | 10,088 | $188.88 | $1.91M |
| Oct 2, 2026 | Finn Patrick John | President and COO | Sell | 25,714 | $188.88 | $4.86M |
| Oct 1, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 655 | $200.00 | $131.00K |
| Oct 2, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 45,736 | $188.88 | $8.64M |
| Oct 2, 2026 | Cho Dennis | See Remarks | Sell | 9,514 | $188.88 | $1.80M |
| Oct 2, 2026 | WERNER ROBERT F. | Chief Accounting Officer | Sell | 1,482 | $188.88 | $279.93K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 2,485 | $175.23 | $435.45K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 945 | $176.39 | $166.69K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 164 | $177.17 | $29.06K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 330 | $178.67 | $58.96K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 143 | $179.93 | $25.73K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 515 | $180.39 | $92.90K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 21 | $181.45 | $3.81K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 16 | $182.50 | $2.92K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 501 | $183.76 | $92.07K |
| Sep 24, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 83 | $184.60 | $15.32K |
| Sep 21, 2026 | Cho Dennis | See Remarks | Sell | 348 | $165.49 | $57.59K |
| Sep 21, 2026 | Green Paula | SVP of Human Resources | Sell | 294 | $165.49 | $48.65K |
| Sep 21, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 1,687 | $165.49 | $279.18K |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 2,440 | $151.46 | $369.57K |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 6,644 | $152.21 | $1.01M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 3,399 | $153.40 | $521.42K |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 4,175 | $154.17 | $643.66K |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 13,378 | $155.46 | $2.08M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 9,097 | $156.47 | $1.42M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 32,260 | $157.49 | $5.08M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 232,173 | $158.09 | $36.70M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 23,884 | $159.53 | $3.81M |
| Sep 17, 2026 | Leproust Emily M. | Chief Executive Officer | Sell | 14,493 | $160.44 | $2.33M |
- TWST insiders bought $0.00 and sold $76.01M in open-market trades over their last 40 filings.
Updated 2026-11-02 18:28 UTC