SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-11-000010
Filing Date
2011-11-08
Accepted
2011-11-08 14:41:05
Documents
10
Period of Report
2011-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q colb0930201110-q.htm 10-Q 3130016
2 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb09302011ex311.htm EX-31.1 12320
3 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb09302011ex312.htm EX-31.2 12396
4 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 colb09302011ex32.htm EX-32 7876
  Complete submission text file 0000887343-11-000010.txt   20818456

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT colb-20110930.xml EX-101.INS 4771048
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20110930.xsd EX-101.SCH 79365
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20110930_cal.xml EX-101.CAL 141289
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20110930_def.xml EX-101.DEF 398759
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20110930_lab.xml EX-101.LAB 843986
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20110930_pre.xml EX-101.PRE 522834
Mailing Address 1102 BROADWAY PLAZA TACOMA WA 98402
Business Address 1102 BROADWAY PLAZA TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM INC (Filer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-20288 | Film No.: 111187384
SIC: 6022 State Commercial Banks