PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Boxer Capital Management, LLC's Holding History (CIK: 0002018299)

Note: Option positions (PUT/CALL) are excluded.

Q1 2025

Shares 690,000 Value ($000) $8,539 Avg Close $14.14 Range $11.78 - $16.66

Q4 2024

Shares 690,000 Value ($000) $9,557 Avg Close $15.77 Range $11.70 - $18.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	690,000	$8,539	$14.14	$11.78 - $16.66
Q4 2024	690,000	$9,557	$15.77	$11.70 - $18.88