William P Scully, 10% Owner, on June 04, 2026, executed a purchase for 50,000 shares in Prothena Corp Public Ltd (PRTA) for $465,295. Following the Form 4 filing with the SEC, Scully has control over a total of 1,068,000 ordinary shares of the company, with 936,000 shares held directly and 132,000 controlled indirectly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1559053/000104546326000006/xslF345X05/primary_doc.xml
Price: $8.89, Change: $-0.36, Percent Change: -3.89%