COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

Rosenberg Matthew Hamilton's Holding History (CIK: 0001812103)

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

Q1 2023

Shares 1,638 Value ($000) $35 Avg Close $23.29 Range $16.49 - $27.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	1,638	$35	$23.29	$16.49 - $27.97