PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.'s Holding History (CIK: 0001705339)

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

Q4 2025

Shares 25,240 Value ($000) $240 Avg Close $10.18 Range $9.07 - $11.69

Q3 2025

Shares 18,834 Value ($000) $184 Avg Close $7.69 Range $5.96 - $9.85

Q2 2025

Shares 21,218 Value ($000) $129 Avg Close $7.50 Range $4.32 - $12.45

Q1 2025

Shares 27,334 Value ($000) $340 Avg Close $14.14 Range $11.78 - $16.66

Q4 2024

Shares 27,269 Value ($000) $381 Avg Close $15.77 Range $11.70 - $18.88

Q3 2024

Shares 25,718 Value ($000) $438 Avg Close $21.50 Range $15.52 - $25.42

Q2 2024

Shares 24,804 Value ($000) $512 Avg Close $21.64 Range $18.69 - $26.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,240	$240	$10.18	$9.07 - $11.69
Q3 2025	18,834	$184	$7.69	$5.96 - $9.85
Q2 2025	21,218	$129	$7.50	$4.32 - $12.45
Q1 2025	27,334	$340	$14.14	$11.78 - $16.66
Q4 2024	27,269	$381	$15.77	$11.70 - $18.88
Q3 2024	25,718	$438	$21.50	$15.52 - $25.42
Q2 2024	24,804	$512	$21.64	$18.69 - $26.36