PROTHENA CORP PUBLIC LTD CO

SellBuy

Date	Name	Title	Shares	Value	Transaction
Oct 2, 2026	SCULLY WILLIAM P	10% Owner	100,000Ordinary Shares, par value $0.01 per share	—	Buy
Sep 29, 2026	SCULLY WILLIAM P	10% Owner	162,000Ordinary Shares, par value $0.01 per share	—	Buy
Sep 28, 2026	SCULLY WILLIAM P	10% Owner	103,500Ordinary Shares, par value $0.01 per share	—	Buy
Sep 18, 2026	SCULLY WILLIAM P	10% Owner	100,000Ordinary Shares, par value $0.01 per share	—	Buy
Sep 2, 2026	SCULLY WILLIAM P	10% Owner	27,000Ordinary Shares, par value $0.01 per share	—	Buy
Aug 20, 2026	SCULLY WILLIAM P	10% Owner	50,000Ordinary Shares, par value $0.01 per share	—	Buy
Aug 18, 2026	SCULLY WILLIAM P	10% Owner	627,553Ordinary Shares, par value $0.01 per share	—	Gift given
Aug 17, 2026	SCULLY WILLIAM P	10% Owner	336,000Ordinary Shares, par value $0.01 per share	—	Gift received
Aug 10, 2026	SCULLY WILLIAM P	10% Owner	251,553Ordinary Shares, par value $0.01 per share	—	Gift received
Aug 7, 2026	SCULLY WILLIAM P	10% Owner	37,500Ordinary Shares, par value $0.01 per share	—	Buy