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TWSTTwist Bioscience Corp

Robert Werner

Chief Accounting Officer at Twist Bioscience Corp, as of Oct 5, 2026Sold $1.5M of stock in the past 12 months: 55% to cover taxes and 45% with no plan disclosed.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
43K
shares held after the latest filing, Twist Bioscience Corp
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
23K
shares sold, past 12 months
19
days with sales
$320K
largest single day, Feb 4, 2026
1
company filed for

Share of stake sold at Twist Bioscience Corp is not shown: most of their shares vested during the period, so a percentage would mislead. Why

Selling by month

Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

To cover taxesNo plan disclosedOne dollar scale for every month; the tallest bar is labeled
Oct 2025: $32K to cover taxesOctNov 2025: $35K to cover taxesNovDec 2025: $8K to cover taxesDecJanFeb 2026: $87K to cover taxesFeb 2026: $320K no plan disclosed$407KFebMar 2026: $11K to cover taxesMarAprMay 2026: $96K to cover taxesMay 2026: $282K no plan disclosedMayJun 2026: $16K to cover taxesJun 2026: $78K no plan disclosedJunJulAug 2026: $228K to cover taxesAugSep 2026: $29K to cover taxesSepOct 2026: $280K to cover taxesOct

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Twist Bioscience Corp (TWST)Chief Accounting OfficerMay 24, 2023Oct 5, 2026

Recent filings

The last 5 days with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.