0001181431-13-040361.txt : 20130717
0001181431-13-040361.hdr.sgml : 20130717
20130717171503
ACCESSION NUMBER: 0001181431-13-040361
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20130715
FILED AS OF DATE: 20130717
DATE AS OF CHANGE: 20130717
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: 13973212
4
1
rrd386132.xml
FORM 4
X0306
4
2013-07-15
0
0000887343
COLUMBIA BANKING SYSTEM INC
COLB
0001186640
DRESSEL MELANIE J
1301 "A" STREEET
TACOMA
WA
98402
1
1
0
0
President and CEO
Common Stock
2013-07-15
4
A
0
1339
16.794
A
76396
D
Common Stock
2408
I
North Mason Fiber
Common Stock
8788
I
401(k)
Common Stock
51134
I
Family Trust LLC
These shares were a purchase through Columbia's Employee Stock Purchase Plan (ESPP) done on a semi-annual basis.
By: /s/ Cathleen L Dent on behalf of Melanie J Dressel
2013-07-17