Trade Summary

6 days ago, Kingston Anne Evans, serving as Chief Strategy Officer at PROTHENA CORP PUBLIC LTD CO (PRTA), sold 7,662 shares at $8.47 per share, for a total transaction value of $64,919.36. Following this transaction, Kingston Anne Evans now holds 55,782 shares of PRTA.

This sale represents a 12.08% decrease in Kingston Anne Evans's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, July 29, 2026 and publicly disclosed via SEC Form 4 filing on Friday, July 31, 2026 (accepted Jul 30, 8:31 PM ET), 2 days after the trade was made.

PROTHENA CORP PUBLIC LTD CO operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.