COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

ALLIUM FINANCIAL ADVISORS, LLC's Holding History (CIK: 0002067277)

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

Q3 2025

Shares 18,719 Value ($000) $482 Avg Close $24.85 Range $22.17 - $27.12

Q2 2025

Shares 18,719 Value ($000) $438 Avg Close $22.35 Range $18.81 - $24.78

Q1 2025

Shares 18,719 Value ($000) $467 Avg Close $25.32 Range $22.65 - $27.61

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	18,719	$482	$24.85	$22.17 - $27.12
Q2 2025	18,719	$438	$22.35	$18.81 - $24.78
Q1 2025	18,719	$467	$25.32	$22.65 - $27.61