NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025

Shares 54,866 Value ($000) $1,087 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 543,282 Value ($000) $9,589 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 643,071 Value ($000) $11,485 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 253,543 Value ($000) $4,582 Avg Close $18.59 Range $16.48 - $19.50

Q4 2024

Shares 224,170 Value ($000) $4,049 Avg Close $19.21 Range $17.47 - $21.05

Q3 2024

Shares 92,040 Value ($000) $1,708 Avg Close $17.68 Range $14.84 - $19.27

Q2 2024

Shares 47,222 Value ($000) $712 Avg Close $14.57 Range $13.26 - $16.05

Q1 2024

Shares 289,841 Value ($000) $3,959 Avg Close $13.97 Range $13.10 - $14.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,866	$1,087	$19.03	$16.84 - $21.57
Q3 2025	543,282	$9,589	$18.34	$16.76 - $19.42
Q2 2025	643,071	$11,485	$16.89	$15.09 - $18.16
Q1 2025	253,543	$4,582	$18.59	$16.48 - $19.50
Q4 2024	224,170	$4,049	$19.21	$17.47 - $21.05
Q3 2024	92,040	$1,708	$17.68	$14.84 - $19.27
Q2 2024	47,222	$712	$14.57	$13.26 - $16.05
Q1 2024	289,841	$3,959	$13.97	$13.10 - $14.85