CALIFORNIA BANCORP

Ticker: BCAL CUSIP: 84252A106 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 219,196 Value ($000) $4,092 Avg Close $18.30 Range $15.77 - $20.36

Q3 2025

Shares 103,087 Value ($000) $1,719 Avg Close $16.34 Range $14.48 - $17.58

Q2 2025

Shares 88,808 Value ($000) $1,400 Avg Close $14.18 Range $11.81 - $16.35

Q1 2025

Shares 21,877 Value ($000) $313 Avg Close $15.44 Range $14.11 - $17.21

Q1 2024

Shares 54,666 Value ($000) $815 Avg Close $15.72 Range $14.00 - $17.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	219,196	$4,092	$18.30	$15.77 - $20.36
Q3 2025	103,087	$1,719	$16.34	$14.48 - $17.58
Q2 2025	88,808	$1,400	$14.18	$11.81 - $16.35
Q1 2025	21,877	$313	$15.44	$14.11 - $17.21
Q1 2024	54,666	$815	$15.72	$14.00 - $17.41