0001056916-11-000001.txt : 20110426
0001056916-11-000001.hdr.sgml : 20110426
20110426211212
ACCESSION NUMBER: 0001056916-11-000001
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110425
FILED AS OF DATE: 20110426
DATE AS OF CHANGE: 20110426
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: 1102 BROADWAY PLAZA
CITY: TACOMA
STATE: WA
ZIP: 98402
BUSINESS PHONE: 2533051900
MAIL ADDRESS:
STREET 1: 1102 BROADWAY PLAZA
CITY: TACOMA
STATE: WA
ZIP: 98402
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WEYERHAEUSER WILLIAM T
CENTRAL INDEX KEY: 0001056916
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-20288
FILM NUMBER: 11781471
MAIL ADDRESS:
STREET 1: PO BOX 1278
CITY: TACOMA
STATE: WA
ZIP: 98401
4
1
edgar.xml
PRIMARY DOCUMENT
X0303
4
2011-04-25
0000887343
COLUMBIA BANKING SYSTEM INC
COLB
0001056916
WEYERHAEUSER WILLIAM T
1301 A STREET, STE. 800
TACOMA
WA
98402-4200
1
0
0
0
Common Stock
2011-04-25
4
M
0
1050
14.40
A
15497
D
Common Stock
223249
I
WBW Trust #1
Non-qualitifed Stock Option (Right to Buy)
14.40
2011-04-25
4
M
0
1050
18.86
D
2006-04-23
2011-04-23
Common Stock
1050
0
D
Cathleen L Dent
2011-04-26