COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

EP Wealth Advisors, LLC's Holding History (CIK: 0001540569)

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

Q4 2025

Shares 66,680 Value ($000) $1,864 Avg Close $26.85 Range $23.52 - $29.61

Q2 2025

Shares 29,791 Value ($000) $697 Avg Close $22.35 Range $18.81 - $24.78

Q1 2025

Shares 17,302 Value ($000) $432 Avg Close $25.32 Range $22.65 - $27.61

Q4 2024

Shares 11,894 Value ($000) $321 Avg Close $26.94 Range $23.43 - $30.73

Q3 2024

Shares 14,947 Value ($000) $390 Avg Close $22.09 Range $17.58 - $24.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	66,680	$1,864	$26.85	$23.52 - $29.61
Q2 2025	29,791	$697	$22.35	$18.81 - $24.78
Q1 2025	17,302	$432	$25.32	$22.65 - $27.61
Q4 2024	11,894	$321	$26.94	$23.43 - $30.73
Q3 2024	14,947	$390	$22.09	$17.58 - $24.95