NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2025

Shares 142,087 Value ($000) $2,816 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 125,469 Value ($000) $2,215 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 26,304 Value ($000) $470 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 25,806 Value ($000) $466 Avg Close $18.59 Range $16.48 - $19.50

Q4 2024

Shares 26,066 Value ($000) $471 Avg Close $19.21 Range $17.47 - $21.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	142,087	$2,816	$19.03	$16.84 - $21.57
Q3 2025	125,469	$2,215	$18.34	$16.76 - $19.42
Q2 2025	26,304	$470	$16.89	$15.09 - $18.16
Q1 2025	25,806	$466	$18.59	$16.48 - $19.50
Q4 2024	26,066	$471	$19.21	$17.47 - $21.05