Twist Bioscience Corp officer Dennis Cho sells 949 shares worth $128,497

An officer at Twist Bioscience Corp, Dennis Cho, sold 949 shares of the company's stock on the open market on Nov 3. The sale, at an average of $135.40 a share, comes to about $130,000.

The Form 4 does not tick the Rule 10b5-1 box: the sale is not reported as part of a pre-arranged trading plan. The trade was reported within two business days, as Section 16 requires.

Five Twist Bioscience Corp insiders sold on the open market within 14 days, a pattern known as a cluster sell. After the trade, the filing lists 62,840 shares held.

The numbers below are taken from the Form 4 as filed with the SEC.

The sale

Company	Twist Bioscience Corp (TWST)
Insider	Dennis Cho
Role	Officer
Transaction	Open-market sale (code S)
Shares	949
Average price	$135.40
Value	$128,497
Trade date	Nov 3, 2026
Filed with the SEC	Nov 5, 2026, 4:05 PM ET
Shares held after	62,840
Ownership	Direct
Rule 10b5-1 plan	Not marked in the filing

See every transaction in this Twist Bioscience Corp filing

View the Form 4 on SEC.gov

See where several insiders traded together · Read the daily insider trading roundup

Source: SEC Form 4. Information only, not investment advice. Not affiliated with or endorsed by the U.S. Securities and Exchange Commission.