The sale represents the largest single transaction by Dennis Cho in two years, reducing his holdings by over 10%.
Twist Bioscience Corporation’s Chief Legal Officer Dennis Cho sold 14,205 shares on May 29, 2026, for approximately $991,000, based on a reported price of $69.75 per share. The transaction was disclosed in an SEC Form 4 filing and marks Cho’s largest single sale in the past two years.
The sale reduced Cho’s direct holdings by 10.58%, from 134,299 to 120,094 shares. This contrasts with his prior trading activity, which averaged 1,147 shares per sale across 54 transactions since January 2025. Twist Bioscience shares have risen 131.5% over the past year, with Cho’s remaining holdings now representing 0.19% of outstanding shares.
No immediate market reaction was reported following the disclosure.