Leproust Emily M. sold TWST

September 17, 2026 · Form 4 insider transaction

Leproust Emily M. sold 13,378 shares of Twist Bioscience Corporation at $155.46 per share, a transaction worth $2.08M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Disposed (sell-side)
Shares
13,378
Price
$155.46
Total value
$2.08M
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 17, 2026
Filing dateSeptember 21, 2026
Shares owned after947,099
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 June 15, 2026.; Represents the weighted average sales price per share. The shares sold at prices ranging from $154.9 to $155.9 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

View the original Form 4 on SEC EDGAR