Prothena Corporation Plc · NASDAQ:PRTA

Scully William P gave 963,553 Prothena Corporation Plc shares as a gift (Form 4)

Traded Aug 17 to Aug 18, 2026 · Filed Aug 18, 2026

From Aug 17 to Aug 18, 2026, Scully William P (10% owner) gave 963,553 Prothena Corporation Plc shares as a gift, leaving 750,000 shares. Filed Aug 18, 2026 (Form 4).

Given
963,553 shares
Holding after
750,000 shares
Trading plan
No
Role
10% owner

The filing in full

DateSecurityTransactionSharesPriceHolding afterOwnership
Aug 17, 2026Ordinary Shares, par value $0.01 per shareGift336,0001,377,553Direct
Aug 18, 2026Ordinary Shares, par value $0.01 per shareGift627,553750,000Direct

Source

View original at SEC

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