NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 143,784 Value ($000) $2,850 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 23,503 Value ($000) $415 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 19,103 Value ($000) $341 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 19,103 Value ($000) $345 Avg Close $18.59 Range $16.48 - $19.50

Q4 2024

Shares 19,103 Value ($000) $345 Avg Close $19.21 Range $17.47 - $21.05

Q3 2024

Shares 14,203 Value ($000) $264 Avg Close $17.68 Range $14.84 - $19.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	143,784	$2,850	$19.03	$16.84 - $21.57
Q3 2025	23,503	$415	$18.34	$16.76 - $19.42
Q2 2025	19,103	$341	$16.89	$15.09 - $18.16
Q1 2025	19,103	$345	$18.59	$16.48 - $19.50
Q4 2024	19,103	$345	$19.21	$17.47 - $21.05
Q3 2024	14,203	$264	$17.68	$14.84 - $19.27