COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 44,756 Value ($000) $1,251 Avg Close $26.85 Range $23.52 - $29.61

Q3 2025

Shares 15,813 Value ($000) $407 Avg Close $24.85 Range $22.17 - $27.12

Q2 2025

Shares 21,454 Value ($000) $502 Avg Close $22.35 Range $18.81 - $24.78

Q4 2024

Shares 8,578 Value ($000) $232 Avg Close $26.94 Range $23.43 - $30.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,756	$1,251	$26.85	$23.52 - $29.61
Q3 2025	15,813	$407	$24.85	$22.17 - $27.12
Q2 2025	21,454	$502	$22.35	$18.81 - $24.78
Q4 2024	8,578	$232	$26.94	$23.43 - $30.73