Form4insider filings, from the source

Insider · CIK 0002127851

Anne Evans Kingston

Files at: PRTA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $65k · 1net −$65k
$10k$10k$100k$100k$1M$1MbuyssalesJul 28Jul 28Jul 28Jul 29Jul 29Jul 29Jul 30

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 29, 2026 SForm 4 →Jul 30, 8:31 pm EDTPROTHENA CORP PUBLIC LTD COPRTA7,662$8.47$64,91955,782−12.1%10b5-1
Jul 28, 2026 FForm 4 →Jul 30, 8:31 pm EDTPROTHENA CORP PUBLIC LTD COPRTA3,498$8.56$29,94363,444—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.