NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 346,779 Value ($000) $6,873 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 108,744 Value ($000) $1,919 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 108,744 Value ($000) $1,942 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 132,258 Value ($000) $2,390 Avg Close $18.59 Range $16.48 - $19.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	346,779	$6,873	$19.03	$16.84 - $21.57
Q3 2025	108,744	$1,919	$18.34	$16.76 - $19.42
Q2 2025	108,744	$1,942	$16.89	$15.09 - $18.16
Q1 2025	132,258	$2,390	$18.59	$16.48 - $19.50