Cho Dennis
See Remarks
Sale
Calculated transaction value
$128.5K
949 shares @ $135.4
Traded
Nov 3, 2026
Filed
Nov 5, 2026
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Twist Bioscience Corporation Common Stock
TWST
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
121 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Cho Dennis See Remarks | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $128.5K Filed shares x price | SEC Form 4 View filing | |
| Finn Patrick John President And COO | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $347.31K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $619.19K Filed shares x price | SEC Form 4 View filing | |
| Werner Robert F. Chief Accounting Officer | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $20.04K Filed shares x price | SEC Form 4 View filing | |
| Green Paula SVP Of Human Resources | Nov 5, 2026 2-day lag | Sale Nov 3, 2026 | $136.35K Filed shares x price | SEC Form 4 View filing | |
| Finn Patrick John President And COO | Oct 27, 2026 4-day lag | Sale Oct 23, 2026 | $302.15K Filed shares x price | SEC Form 4 View filing | |
| Laponis Adam Chief Financial Officer | Oct 13, 2026 4-day lag | Sale Oct 9, 2026 | $384.82K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $368.81K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $96.8K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $87.96K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $61.12K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $205.76K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $59.39K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $9.34K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 7, 2026 2-day lag | Sale Oct 5, 2026 | $30.2K Filed shares x price | SEC Form 4 View filing | |
| Green Paula SVP Of Human Resources | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $1.91M Filed shares x price | SEC Form 4 View filing | |
| Finn Patrick John President And COO | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $4.86M Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $8.64M Filed shares x price | SEC Form 4 View filing | |
| Cho Dennis See Remarks | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $1.8M Filed shares x price | SEC Form 4 View filing | |
| Laponis Adam Chief Financial Officer | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $1.52M Filed shares x price | SEC Form 4 View filing | |
| Werner Robert F. Chief Accounting Officer | Oct 5, 2026 3-day lag | Sale Oct 2, 2026 | $279.93K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Oct 5, 2026 4-day lag | Sale Oct 1, 2026 | $131K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $435.45K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $25.73K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $2.92K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $29.06K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $15.32K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $92.9K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $3.81K Filed shares x price | SEC Form 4 View filing | |
| Leproust Emily M. Chief Executive Officer | Sep 25, 2026 1-day lag | Sale Sep 24, 2026 | $58.96K Filed shares x price | SEC Form 4 View filing |
Finn Patrick John
President And COO
Sale
Calculated transaction value
$347.31K
2,565 shares @ $135.4
Traded
Nov 3, 2026
Filed
Nov 5, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$619.19K
4,573 shares @ $135.4
Traded
Nov 3, 2026
Filed
Nov 5, 2026
Werner Robert F.
Chief Accounting Officer
Sale
Calculated transaction value
$20.04K
148 shares @ $135.4
Traded
Nov 3, 2026
Filed
Nov 5, 2026
Green Paula
SVP Of Human Resources
Sale
Calculated transaction value
$136.35K
1,007 shares @ $135.4
Traded
Nov 3, 2026
Filed
Nov 5, 2026
Finn Patrick John
President And COO
Sale
Calculated transaction value
$302.15K
2,245 shares @ $134.59
Traded
Oct 23, 2026
Filed
Oct 27, 2026
Laponis Adam
Chief Financial Officer
Sale
Calculated transaction value
$384.82K
2,462 shares @ $156.3
Traded
Oct 9, 2026
Filed
Oct 13, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$368.81K
1,840 shares @ $200.44
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$96.8K
481 shares @ $201.26
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$87.96K
432 shares @ $203.61
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$61.12K
297 shares @ $205.78
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$205.76K
1,017 shares @ $202.32
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$59.39K
290 shares @ $204.8
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$9.34K
45 shares @ $207.46
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$30.2K
146 shares @ $206.84
Traded
Oct 5, 2026
Filed
Oct 7, 2026
Green Paula
SVP Of Human Resources
Sale
Calculated transaction value
$1.91M
10,088 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Finn Patrick John
President And COO
Sale
Calculated transaction value
$4.86M
25,714 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$8.64M
45,736 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Cho Dennis
See Remarks
Sale
Calculated transaction value
$1.8M
9,514 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Laponis Adam
Chief Financial Officer
Sale
Calculated transaction value
$1.52M
8,057 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Werner Robert F.
Chief Accounting Officer
Sale
Calculated transaction value
$279.93K
1,482 shares @ $188.88
Traded
Oct 2, 2026
Filed
Oct 5, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$131K
655 shares @ $200
Traded
Oct 1, 2026
Filed
Oct 5, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$435.45K
2,485 shares @ $175.23
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$25.73K
143 shares @ $179.93
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$2.92K
16 shares @ $182.5
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$29.06K
164 shares @ $177.17
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$15.32K
83 shares @ $184.6
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$92.9K
515 shares @ $180.39
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$3.81K
21 shares @ $181.45
Traded
Sep 24, 2026
Filed
Sep 25, 2026
Leproust Emily M.
Chief Executive Officer
Sale
Calculated transaction value
$58.96K
330 shares @ $178.67
Traded
Sep 24, 2026
Filed
Sep 25, 2026