PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Cresset Asset Management, LLC's Holding History (CIK: 0001761013)

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

Q1 2025

Shares 13,125 Value ($000) $162 Avg Close $14.14 Range $11.78 - $16.66

Q4 2024

Shares 19,434 Value ($000) $269 Avg Close $15.77 Range $11.70 - $18.88

Q3 2024

Shares 24,425 Value ($000) $409 Avg Close $21.50 Range $15.52 - $25.42

Q2 2024

Shares 28,298 Value ($000) $584 Avg Close $21.64 Range $18.69 - $26.36

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	13,125	$162	$14.14	$11.78 - $16.66
Q4 2024	19,434	$269	$15.77	$11.70 - $18.88
Q3 2024	24,425	$409	$21.50	$15.52 - $25.42
Q2 2024	28,298	$584	$21.64	$18.69 - $26.36