Insider · CIK 0001753655
Emily M. Leproust
Files at: TWST, WGS. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 24, 2026 SForm 4 → | Sep 25, 4:05 pm EDT | Twist Bioscience CorpTWST | 5,203 | $177.38 | $922,907 | 613,699 | −0.84% | 10b5-1 |
| Sep 21, 2026 SForm 4 → | Sep 23, 4:07 pm EDT | Twist Bioscience CorpTWST | 1,687 | $165.49 | $279,183 | 618,902 | −0.27% | |
| Sep 17, 2026 SForm 4 → | Sep 21, 4:05 pm EDT | Twist Bioscience CorpTWST | 356,546 | $157.99 | $56,330,724 | 620,589 | −36.5% | 10b5-1 |
| Sep 17, 2026 MForm 4 → | Sep 21, 4:05 pm EDT | Twist Bioscience CorpTWST | 208,708 | $20.21 | $4,218,324 | 977,135 | — | 10b5-1 |
| Sep 8, 2026 SForm 4 → | Sep 10, 4:00 pm EDT | Twist Bioscience CorpTWST | 2,302 | $122.62 | $282,280 | 768,427 | −0.30% | |
| Aug 25, 2026 SForm 4 → | Aug 27, 4:05 pm EDT | Twist Bioscience CorpTWST | 41,570 | $151.98 | $6,317,760 | 770,729 | −5.12% | 10b5-1 |
| Aug 21, 2026 SForm 4 → | Aug 25, 4:05 pm EDT | Twist Bioscience CorpTWST | 6,639 | $139.07 | $923,259 | 812,299 | −0.81% | |
| Aug 12, 2026 SForm 4 → | Aug 14, 4:05 pm EDT | Twist Bioscience CorpTWST | 19,952 | $125.08 | $2,495,508 | 818,938 | −2.38% | 10b5-1 |
| Aug 12, 2026 MForm 4 → | Aug 14, 4:05 pm EDT | Twist Bioscience CorpTWST | 19,952 | $26.66 | $531,920 | 838,890 | — | 10b5-1 |
| Aug 10, 2026 SForm 4 → | Aug 12, 4:05 pm EDT | Twist Bioscience CorpTWST | 113,318 | $125.16 | $14,183,051 | 818,938 | −12.2% | 10b5-1 |
| Aug 10, 2026 MForm 4 → | Aug 12, 4:05 pm EDT | Twist Bioscience CorpTWST | 113,318 | $26.66 | $3,021,058 | 932,256 | — | 10b5-1 |
| Aug 3, 2026 SForm 4 → | Aug 5, 4:05 pm EDT | Twist Bioscience CorpTWST | 5,101 | $85.32 | $435,223 | 818,938 | −0.62% | |
| Jun 25, 2026 SForm 4 → | Jun 26, 4:41 pm EDT | Twist Bioscience CorpTWST | 18,880 | $95.00 | $1,793,600 | 824,039 | −2.24% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:05 pm EDT | Twist Bioscience CorpTWST | 1,688 | $87.32 | $147,400 | 842,919 | −0.20% | |
| Jun 18, 2026 MForm 4 → | Jun 23, 4:27 pm EDT | GeneDx Holdings Corp.WGS | 3,576 | — | — | 24,852 | — | |
| Jun 8, 2026 SForm 4 → | Jun 10, 4:05 pm EDT | Twist Bioscience CorpTWST | 2,265 | $69.84 | $158,197 | 844,607 | −0.27% | |
| Nov 19, 2018 AForm 4 → | Nov 21, 5:44 pm EST | Twist Bioscience CorpTWST | 114,231 | — | — | 822,561 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 MForm 4 → | Sep 21, 4:05 pm EDT | Twist Bioscience CorpTWST | 208,708 | — | — | 0 | — | 10b5-1 |
| Aug 12, 2026 MForm 4 → | Aug 14, 4:05 pm EDT | Twist Bioscience CorpTWST | 19,952 | — | — | 133,269 | — | 10b5-1 |
| Aug 10, 2026 MForm 4 → | Aug 12, 4:05 pm EDT | Twist Bioscience CorpTWST | 113,318 | — | — | 153,221 | — | 10b5-1 |
| Jun 18, 2026 AMForm 4 → | Jun 23, 4:27 pm EDT | GeneDx Holdings Corp.WGS | 7,824 | — | — | 0 | — | |
| Nov 19, 2018 AForm 4 → | Nov 21, 5:44 pm EST | Twist Bioscience CorpTWST | 266,539 | — | — | 266,539 | — |