TWST · Forms 3, 4, 5
Insider trades at Twist Bioscience Corp
6 insiders sold $21.7M of Twist Bioscience Corp stock on the open market in the last 30 days.
Every Form 3, 4 and 5 filed for Twist Bioscience Corp (TWST) with the SEC, newest first: who traded, their role, buy or sell, shares, price and value.
Insider trades in the last 90 days
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Adam Laponis | Chief Financial Officer | Sell | 2,462 | $156.30 | $385K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 1,840 | $200.44 | $369K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 481 | $201.26 | $97K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 1,017 | $202.32 | $206K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 432 | $203.61 | $88K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 290 | $204.80 | $59K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 297 | $205.78 | $61K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 146 | $206.84 | $30K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 45 | $207.46 | $9K | Form 4 | |
| Adam Laponis | Chief Financial Officer | Sell | 8,057 | $188.88 | $1.5M | Form 4 | |
| Paula Green | SVP of Human Resources | Sell | 10,088 | $188.88 | $1.9M | Form 4 | |
| Patrick John Finn | President and COO | Sell | 25,714 | $188.88 | $4.9M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 45,736 | $188.88 | $8.6M | Form 4 | |
| Dennis Cho | Officer | Sell | 9,514 | $188.88 | $1.8M | Form 4 | |
| Robert F. Werner | Chief Accounting Officer | Sell | 1,482 | $188.88 | $280K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 655 | $200.00 | $131K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 2,485 | $175.23 | $435K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 945 | $176.39 | $167K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 164 | $177.17 | $29K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 330 | $178.67 | $59K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 143 | $179.93 | $26K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 515 | $180.39 | $93K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 21 | $181.45 | $4K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 16 | $182.50 | $3K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 501 | $183.76 | $92K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 83 | $184.60 | $15K | Form 4 | |
| Dennis Cho | Officer | Sell | 348 | $165.49 | $58K | Form 4 | |
| Paula Green | SVP of Human Resources | Sell | 294 | $165.49 | $49K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell | 1,687 | $165.49 | $279K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Option exercise | 133,269 | $26.66 | $3.6M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Option exercise | 75,439 | $8.82 | $665K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 2,440 | $151.46 | $370K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 6,644 | $152.21 | $1M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 3,399 | $153.40 | $521K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 4,175 | $154.17 | $644K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 13,378 | $155.46 | $2.1M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 9,097 | $156.47 | $1.4M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 32,260 | $157.49 | $5.1M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 232,173 | $158.09 | $36.7M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 23,884 | $159.53 | $3.8M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 14,493 | $160.44 | $2.3M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 11,169 | $161.49 | $1.8M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 2,565 | $162.31 | $416K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 869 | $163.39 | $142K | Form 4 | |
| Dennis Cho | Officer | Sell | 412 | $122.62 | $51K | Form 4 | |
| Paula Green | SVP of Human Resources | Sell | 907 | $122.62 | $111K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell | 2,302 | $122.62 | $282K | Form 4 | |
| Robert F. Werner | Chief Accounting Officer | Sell | 238 | $122.62 | $29K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 12,648 | $150.56 | $1.9M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 12,236 | $151.35 | $1.9M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 6,412 | $152.75 | $979K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 9,181 | $153.93 | $1.4M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 1,093 | $154.45 | $169K | Form 4 | |
| Robert F. Werner | Chief Accounting Officer | Sell | 854 | $140.77 | $120K | Form 4 | |
| Dennis Cho | Officer | Sell | 1,598 | $139.07 | $222K | Form 4 | |
| Patrick John Finn | President and COO | Sell | 4,046 | $139.07 | $563K | Form 4 | |
| Paula Green | SVP of Human Resources | Sell | 1,360 | $139.07 | $189K | Form 4 | |
| Adam Laponis | Chief Financial Officer | Sell | 1,965 | $139.07 | $273K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell | 6,639 | $139.07 | $923K | Form 4 | |
| Robert F. Werner | Chief Accounting Officer | Sell | 669 | $139.07 | $93K | Form 4 | |
| Dennis Cho | Officer | Sell (10b5-1 plan) | 14,205 | $129.75 | $1.8M | Form 4 | |
| Patrick John Finn | President and COO | Option exercise | 23,355 | $67.85 | $1.6M | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 33,354 | $115.90 | $3.9M | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 10,420 | $116.82 | $1.2M | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 8,868 | $117.70 | $1M | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 4,500 | $119.04 | $536K | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 12,917 | $119.86 | $1.5M | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 6,296 | $121.01 | $762K | Form 4 | |
| Patrick John Finn | President and COO | Sell (10b5-1 plan) | 2,000 | $122.58 | $245K | Form 4 | |
| Katryn Blake | Director | Sell | 2,240 | $122.88 | $275K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Option exercise | 19,952 | $26.66 | $532K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 19,952 | $125.08 | $2.5M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Option exercise | 113,318 | $26.66 | $3M | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell (10b5-1 plan) | 113,318 | $125.16 | $14.2M | Form 4 | |
| Robert Chess | Director | Option exercise | 18,417 | $11.89 | $219K | Form 4 | |
| Robert Chess | Director | Sell (10b5-1 plan) | 18,417 | $110.89 | $2M | Form 4 | |
| Dennis Cho | Officer | Sell (10b5-1 plan) | 14,205 | $109.75 | $1.6M | Form 4 | |
| Patrick John Finn | President and COO | Sell | 2,888 | $85.32 | $246K | Form 4 | |
| Paula Green | SVP of Human Resources | Sell | 1,133 | $85.32 | $97K | Form 4 | |
| Emily M. Leproust | Chief Executive Officer | Sell | 5,101 | $85.32 | $435K | Form 4 | |
| Robert F. Werner | Chief Accounting Officer | Sell | 167 | $85.32 | $14K | Form 4 | |
| Dennis Cho | Officer | Sell | 1,070 | $85.32 | $91K | Form 4 | |
| Patrick John Finn | President and COO | Sell | 2,238 | $93.89 | $210K | Form 4 |
Buy and Sell are open-market purchases and sales (transaction codes P and S), the trades investors watch. Awards, option exercises, tax withholding and gifts are reported too but are not market trades.