CHESS ROBERT sold TWST
March 17, 2026 · Form 4 insider transaction
CHESS ROBERT sold 10,000 shares of Twist Bioscience Corporation at $47.00 per share, a transaction worth $470.0K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
10,000
Price
$47.00
Total value
$470.0K
InsiderCHESS ROBERT
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMarch 17, 2026
Filing dateMarch 19, 2026
Shares owned after21,084
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on December 10, 2025.