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TWSTNasdaq
Twist Bioscience Corp
Biological Products, (No Diagnostic Substances) · DE · CIK 1581280
Twist Bioscience Corp industrializes biology engineering with a disruptive DNA synthesis platform for diverse applications
$4.74B
Market cap
$98.36
Last close
-1.5%
1D
+15.5%
5D
1.7M
Volume
Price · last 39 sessions+75.0%
May 4L $49.17 · H $99.84Jun 29
71
Total filings
May 4, 2026
Last filing
09/30
Fiscal year end
10-Q10-QMay 4, 20268-KResults of OperationsMay 4, 202610-Q/A10-Q/AFeb 26, 20268-KEquity Issuance · Company UpdateFeb 17, 20268-KShareholder VoteFeb 6, 202610-Q10-QFeb 2, 20268-KResults of OperationsFeb 2, 20268-KResults of OperationsJan 12, 2026DEF 14ADEF 14AJan 6, 202610-K10-KNov 17, 20258-KResults of OperationsNov 14, 20258-KExecutive ChangeAug 6, 202510-Q10-QAug 4, 20258-KResults of OperationsAug 4, 202510-Q10-QMay 5, 20258-KMaterial Agreement · Results of OperationsMay 5, 20258-KExecutive Change · Bylaw AmendmentFeb 11, 202510-Q10-QFeb 3, 20258-KResults of OperationsFeb 3, 2025DEF 14ADEF 14AJan 6, 202510-K10-KNov 18, 20248-KResults of OperationsNov 18, 20248-KExecutive ChangeOct 15, 202410-Q10-QAug 2, 20248-KResults of OperationsAug 2, 202410-Q10-QMay 2, 20248-KResults of OperationsMay 2, 2024SC 13GSC 13GFeb 12, 2024SC 13GSC 13GFeb 12, 20248-KShareholder VoteFeb 7, 202410-Q10-QFeb 2, 20248-KResults of OperationsFeb 2, 2024DEF 14ADEF 14AJan 5, 20248-KExecutive Change · Reg FD DisclosureJan 5, 202410-K10-KNov 21, 20238-KResults of OperationsNov 17, 2023SC 13GSC 13GSep 8, 202310-Q10-QAug 7, 20238-KExecutive Change · Results of OperationsAug 4, 20238-K/AExit / Disposal CostsAug 4, 202310-K/A10-K/AJun 5, 20238-KExecutive ChangeMay 23, 202310-Q10-QMay 8, 20238-KResults of Operations · Exit / Disposal CostsMay 5, 20238-KExecutive ChangeMar 28, 2023SC 13GSC 13GFeb 10, 20238-KShareholder VoteFeb 8, 202310-Q10-QFeb 7, 2023SC 13GSC 13GFeb 3, 20238-KResults of OperationsFeb 3, 2023SC 13GSC 13GFeb 3, 2023SC 13GFILING TWIST BIOSCIENCE CORPORATIONJan 13, 2023DEF 14ADEF 14AJan 6, 202310-K10-KNov 28, 20228-KBylaw AmendmentNov 18, 20228-KResults of OperationsNov 18, 20228-KReg FD DisclosureNov 16, 20228-KExecutive Change · Reg FD DisclosureOct 26, 202210-Q10-QAug 8, 20228-KResults of OperationsAug 5, 202210-Q10-QMay 6, 20228-KResults of OperationsMay 5, 20228-KExecutive Change · Reg FD DisclosureApr 22, 2022SC 13GSC 13GMar 10, 20228-KAuditor ChangeMar 9, 20228-KMaterial AgreementFeb 15, 2022424B5424B5Feb 14, 2022424B5424B5Feb 9, 202210-QFORM 10-QFeb 9, 20228-KShareholder VoteFeb 9, 20228-KResults of OperationsFeb 4, 2022
Insider Activity
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.
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