PROASSURANCE CORP

Ticker: PRA CUSIP: 74267C106 Class: Common Stock

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q4 2025

Shares 46,992 Value ($000) $1,135 Avg Close $24.04 Range $23.85 - $24.41

Q3 2025

Shares 210,461 Value ($000) $5,049 Avg Close $23.80 Range $22.80 - $24.14

Q2 2025

Shares 547,355 Value ($000) $12,496 Avg Close $23.08 Range $22.72 - $23.70

Q1 2025

Shares 442,346 Value ($000) $10,329 Avg Close $16.19 Range $13.90 - $23.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,992	$1,135	$24.04	$23.85 - $24.41
Q3 2025	210,461	$5,049	$23.80	$22.80 - $24.14
Q2 2025	547,355	$12,496	$23.08	$22.72 - $23.70
Q1 2025	442,346	$10,329	$16.19	$13.90 - $23.43