PROTHENA CORP PLC

Ticker: PRTA CUSIP: G72800108 Class: Common Stock

Foundation Wealth Management, LLC's Holding History (CIK: 0001966351)

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

Q3 2025

Shares 19,471 Value ($000) $190 Avg Close $7.69 Range $5.96 - $9.85

Q2 2025

Shares 19,471 Value ($000) $118 Avg Close $7.50 Range $4.32 - $12.45

Q1 2025

Shares 19,471 Value ($000) $241 Avg Close $14.14 Range $11.78 - $16.66

Q4 2024

Shares 19,471 Value ($000) $270 Avg Close $15.77 Range $11.70 - $18.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	19,471	$190	$7.69	$5.96 - $9.85
Q2 2025	19,471	$118	$7.50	$4.32 - $12.45
Q1 2025	19,471	$241	$14.14	$11.78 - $16.66
Q4 2024	19,471	$270	$15.77	$11.70 - $18.88