COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2015

Mar 27, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COLUMBIA BANKING SYSTEM INC (COLB)
CIK: 0000887343
Period of Report: 2015-03-25

Reporting Person: BARUFFI KUMI YAMAMOTO (EVP and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-25	Common Stock	A	1637	$0.00	Acquired	4137	Direct

Footnotes

F1: Restricted Stock Award