COLUMBIA BANKING SYSTEM, INC. — Director's Dealing 2016

Oct 3, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COLUMBIA BANKING SYSTEM INC (COLB)
CIK: 0000887343
Period of Report: 2016-09-30

Reporting Person: Lawson David C (EVP & Chief H.R. Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-09-30	Common Stock	F	206	$32.72	Disposed	8838	Direct