NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 16,681 Value ($000) $331 Avg Close $19.03 Range $16.84 - $21.57

Q2 2025

Shares 28,795 Value ($000) $514 Avg Close $16.89 Range $15.09 - $18.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,681	$331	$19.03	$16.84 - $21.57
Q2 2025	28,795	$514	$16.89	$15.09 - $18.16