Leproust Emily M. bought TWST
May 27, 2026 · Form 4 insider transaction
Leproust Emily M. bought 25,017 shares of Twist Bioscience Corporation at $8.82 per share, a transaction worth $220.6K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
25,017
Price
$8.82
Total value
$220.6K
InsiderLeproust Emily M.
RoleOfficer, Director
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateMay 27, 2026
Filing dateMay 28, 2026
Shares owned after871,889
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 May 27, 2025.