Form4insider filings, from the source

Insider · CIK 0001753672

Paula Green

Files at: TWST. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $446k · 4net −$446k
$10k$10k$100k$100k$1M$1MbuyssalesJun 27Jul 12Jul 27Aug 12Aug 27Sep 11Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 23, 4:07 pm EDTTwist Bioscience CorpTWST294$165.49$48,654116,720−0.25%
Sep 8, 2026 SForm 4 →Sep 10, 4:00 pm EDTTwist Bioscience CorpTWST907$122.62$111,220117,014−0.77%
Aug 21, 2026 SForm 4 →Aug 25, 4:05 pm EDTTwist Bioscience CorpTWST1,360$139.07$189,130117,921−1.14%
Aug 3, 2026 SForm 4 →Aug 5, 4:05 pm EDTTwist Bioscience CorpTWST1,133$85.32$96,669119,281−0.94%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.