COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

Amundi's Holding History (CIK: 0001330387)

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

Q4 2025

Shares 40,211 Value ($000) $1,124 Avg Close $26.85 Range $23.52 - $29.61

Q1 2025

Shares 34 Value ($000) $1 Avg Close $25.32 Range $22.65 - $27.61

Q2 2023

Shares 4,159 Value ($000) $87 Avg Close $17.89 Range $14.76 - $20.57

Q1 2023

Shares 153,159 Value ($000) $3,147 Avg Close $23.29 Range $16.49 - $27.97

Q4 2022

Shares 100,000 Value ($000) $2,918 Avg Close $26.45 Range $23.68 - $29.63

Q3 2022

Shares 100,000 Value ($000) $3,034 Avg Close $24.81 Range $22.71 - $27.11

Q2 2021

Shares 78,199 Value ($000) $3,016 Avg Close $33.46 Range $30.04 - $35.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	40,211	$1,124	$26.85	$23.52 - $29.61
Q1 2025	34	$1	$25.32	$22.65 - $27.61
Q2 2023	4,159	$87	$17.89	$14.76 - $20.57
Q1 2023	153,159	$3,147	$23.29	$16.49 - $27.97
Q4 2022	100,000	$2,918	$26.45	$23.68 - $29.63
Q3 2022	100,000	$3,034	$24.81	$22.71 - $27.11
Q2 2021	78,199	$3,016	$33.46	$30.04 - $35.35