SCULLY WILLIAM P sold PRTA
August 18, 2026 · Form 4 insider transaction
SCULLY WILLIAM P sold 627,553 shares of Prothena Corporation plc at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Disposed (sell-side)
Shares
627,553
Price
$0.00
Total value
N/A
InsiderSCULLY WILLIAM P
Role—
SecurityOrdinary Shares, par value $0.01 per share
Transaction codeG: Gift
Transaction dateAugust 18, 2026
Filing dateAugust 18, 2026
Shares owned after750,000
OwnershipDirect
10b5-1 planNo
AmendedNo