COLUMBIA BANKING SYSTEM, INC. (COLB) [Rocket]

COLUMBIA BANKING SYSTEM, INC. (COLB)

Overview

Key Docs

Security holder agreements

Type	Name	Date
Underwriting agreement	UNDERWRITING AGREEMENT	08/06/2009

Corporate agreements

Type	Name	Date
By-Laws	Amended and Restated Bylaws of Columbia Banking System, Inc	03/01/2023
By-Laws	Amended and Restated Bylaws	02/02/2010

Employment agreements

Type	Name	Date
Employment agreement	Amended and Restated Employment Agreement, by and between Columbia Banking System, Inc. and Clint E. Stein	10/15/2021
Employment agreement	EMPLOYMENT AGREEMENT	10/03/2019

M&A agreements

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Umpqua Holdings Corporation, Columbia Banking System, Inc., and Cascade Merger Sub, Inc	10/15/2021