Leproust Emily M. sold TWST

August 12, 2026 · Form 4 insider transaction

Leproust Emily M. sold 19,952 shares of Twist Bioscience Corporation at $125.08 per share, a transaction worth $2.50M. 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
19,952
Price
$125.08
Total value
$2.50M
RoleOfficer, Director
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 12, 2026
Filing dateAugust 14, 2026
Shares owned after818,938
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.; Represents the weighted average sales price per share. The shares sold at prices ranging from $125.00 to $125.25 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