NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 251,274 Value ($000) $4,980 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 110,900 Value ($000) $1,957 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 144,148 Value ($000) $2,574 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 202,200 Value ($000) $3,654 Avg Close $18.59 Range $16.48 - $19.50

Q4 2024

Shares 165,500 Value ($000) $2,989 Avg Close $19.21 Range $17.47 - $21.05

Q3 2024

Shares 76,200 Value ($000) $1,414 Avg Close $17.68 Range $14.84 - $19.27

Q2 2024

Shares 70,700 Value ($000) $1,066 Avg Close $14.57 Range $13.26 - $16.05

Q1 2024

Shares 15,500 Value ($000) $0 Avg Close $13.97 Range $13.10 - $14.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	251,274	$4,980	$19.03	$16.84 - $21.57
Q3 2025	110,900	$1,957	$18.34	$16.76 - $19.42
Q2 2025	144,148	$2,574	$16.89	$15.09 - $18.16
Q1 2025	202,200	$3,654	$18.59	$16.48 - $19.50
Q4 2024	165,500	$2,989	$19.21	$17.47 - $21.05
Q3 2024	76,200	$1,414	$17.68	$14.84 - $19.27
Q2 2024	70,700	$1,066	$14.57	$13.26 - $16.05
Q1 2024	15,500	$0	$13.97	$13.10 - $14.85