COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

SummerHaven Investment Management, LLC's Holding History (CIK: 0001846436)

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

Q4 2025

Shares 34,029 Value ($000) $951 Avg Close $26.85 Range $23.52 - $29.61

Q3 2025

Shares 34,029 Value ($000) $876 Avg Close $24.85 Range $22.17 - $27.12

Q2 2023

Shares 22,102 Value ($000) $448 Avg Close $17.89 Range $14.76 - $20.57

Q1 2023

Shares 27,738 Value ($000) $594 Avg Close $23.29 Range $16.49 - $27.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,029	$951	$26.85	$23.52 - $29.61
Q3 2025	34,029	$876	$24.85	$22.17 - $27.12
Q2 2023	22,102	$448	$17.89	$14.76 - $20.57
Q1 2023	27,738	$594	$23.29	$16.49 - $27.97