BLUE FOUNDRY BANCORP

Ticker: BLFY CUSIP: 09549B104 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 209,549 Value ($000) $2,605 Avg Close $9.98 Range $7.61 - $13.13

Q3 2025

Shares 134,840 Value ($000) $1,226 Avg Close $9.18 Range $8.23 - $10.00

Q2 2025

Shares 134,840 Value ($000) $1,290 Avg Close $9.27 Range $8.34 - $10.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	209,549	$2,605	$9.98	$7.61 - $13.13
Q3 2025	134,840	$1,226	$9.18	$8.23 - $10.00
Q2 2025	134,840	$1,290	$9.27	$8.34 - $10.30