0001214659-15-005231.txt : 20150702
0001214659-15-005231.hdr.sgml : 20150702
20150702172137
ACCESSION NUMBER: 0001214659-15-005231
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20150702
FILED AS OF DATE: 20150702
DATE AS OF CHANGE: 20150702
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: COLUMBIA BANKING SYSTEM INC
CENTRAL INDEX KEY: 0000887343
STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022]
IRS NUMBER: 911422237
STATE OF INCORPORATION: WA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 1301 A STREET
CITY: TACOMA
STATE: WA
ZIP: 98402
BUSINESS PHONE: 2533051900
MAIL ADDRESS:
STREET 1: 1301 A STREET
CITY: TACOMA
STATE: WA
ZIP: 98402
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: DRESSEL MELANIE J
CENTRAL INDEX KEY: 0001186640
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-20288
FILM NUMBER: 15971025
4
1
marketforms-32001.xml
PRIMARY DOCUMENT
X0306
4
2015-07-02
0000887343
COLUMBIA BANKING SYSTEM INC
COLB
0001186640
DRESSEL MELANIE J
1301 A STREET
TACOMA
WA
98402
true
true
false
false
President and CEO
Common Stock
2015-07-02
4
A
false
912
24.66
A
80287
D
Common Stock
2408
I
North Mason Fiber
Common Stock
9136
I
401(k)
Common Stock
51134
I
Family Trust LLC
ESPP Purchase
/s/Cathleen Dent, on behalf of Melanie J. Dressel
2015-07-02