PROTHENA CORP PUBLIC LTD CO

PROTHENA CORP PUBLIC LTD CO (PRTA) shows 42 recent insider filings from 17 insiders, with 1 buying and 2 selling. With $4.1M in purchases and $136.0K in sales, the recent tape is heavily weighted toward buying (a net purchase of $4.0M). SCULLY WILLIAM P (10% Owner) is the most active by dollar volume, and the single largest transaction was $2.2M by Nguyen Tran. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.