Trade Summary

4 days ago, CHESS ROBERT, serving as Dir at Twist Bioscience Corp (TWST), sold 18,417 shares at $110.89 per share, for a total transaction value of $2,042,261.13. Following this transaction, CHESS ROBERT now holds 21,084 shares of TWST.

This sale represents a 46.62% decrease in CHESS ROBERT's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, August 7, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, August 11, 2026 at 4:05 PM ET, 4 days after the trade was made.

Twist Bioscience Corp operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.