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 $160k · 2net −$160k
$10k$10k$100k$100k$1M$1MbuyssalesAug 27Sep 1Sep 6Sep 11Sep 16Sep 21Sep 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%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.