NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 115 Value ($000) $2 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 1,773 Value ($000) $31 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 1,634 Value ($000) $29 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 1,452 Value ($000) $26 Avg Close $18.59 Range $16.48 - $19.50

Q3 2024

Shares 1,781 Value ($000) $33 Avg Close $17.68 Range $14.84 - $19.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	115	$2	$19.03	$16.84 - $21.57
Q3 2025	1,773	$31	$18.34	$16.76 - $19.42
Q2 2025	1,634	$29	$16.89	$15.09 - $18.16
Q1 2025	1,452	$26	$18.59	$16.48 - $19.50
Q3 2024	1,781	$33	$17.68	$14.84 - $19.27