NB BANCORP INC

Ticker: NBBK CUSIP: 63945M107 Class: Common Stock

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025

Shares 146,094 Value ($000) $2,896 Avg Close $19.03 Range $16.84 - $21.57

Q3 2025

Shares 378,353 Value ($000) $6,678 Avg Close $18.34 Range $16.76 - $19.42

Q2 2025

Shares 103,842 Value ($000) $1,855 Avg Close $16.89 Range $15.09 - $18.16

Q1 2025

Shares 57,894 Value ($000) $1,046 Avg Close $18.59 Range $16.48 - $19.50

Q4 2024

Shares 79,656 Value ($000) $1,439 Avg Close $19.21 Range $17.47 - $21.05

Q3 2024

Shares 72,600 Value ($000) $1,347 Avg Close $17.68 Range $14.84 - $19.27

Q2 2024

Shares 77,744 Value ($000) $1,172 Avg Close $14.57 Range $13.26 - $16.05

Q1 2024

Shares 27,498 Value ($000) $376 Avg Close $13.97 Range $13.10 - $14.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	146,094	$2,896	$19.03	$16.84 - $21.57
Q3 2025	378,353	$6,678	$18.34	$16.76 - $19.42
Q2 2025	103,842	$1,855	$16.89	$15.09 - $18.16
Q1 2025	57,894	$1,046	$18.59	$16.48 - $19.50
Q4 2024	79,656	$1,439	$19.21	$17.47 - $21.05
Q3 2024	72,600	$1,347	$17.68	$14.84 - $19.27
Q2 2024	77,744	$1,172	$14.57	$13.26 - $16.05
Q1 2024	27,498	$376	$13.97	$13.10 - $14.85