EDGAR Filing Documents for 0000887343-12-000013

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000887343-12-000013

Filing Date

2012-02-29

Accepted

2012-02-29 16:53:32

Documents

Period of Report

2011-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	colb1231201110-k.htm	10-K	5260670
2	CHANGE IN CONTROL AGREEMENT - SCHMINKEY	colb12312011ex1010.htm	EX-10.10	31085
3	AMENDED AND RESTATED 401 PLUS PLAN (DEFERRED COMPENSATION PLAN)	colb12312011ex1014.htm	EX-10.14	97999
4	CHANGE IN CONTROL AGREEMENT - ROBERTS	colb12312011ex1015.htm	EX-10.15	29708
5	SUBSIDIARIES OF THE COMPANY	colb12312011ex21.htm	EX-21	4800
6	CONSENT OF DELOITTE & TOUCHE LLP	colb12312011ex23.htm	EX-23	2851
7	POWER OF ATTORNEY	colb12312011ex24.htm	EX-24	27661
8	SECTION 302 CERTIFICATION	colb12312011ex311.htm	EX-31.1	12141
9	SECTION 302 CERTIFICATION	colb12312011ex312.htm	EX-31.2	12217
10	SECTION 906 CERTIFICATION	colb12312011ex32.htm	EX-32	7801
17	GRAPHIC	a5yearsnlgraph.gif	GRAPHIC	13214
	Complete submission text file	0000887343-12-000013.txt		32326715

Data Files

Seq	Description	Document	Type	Size
11	XBRL INSTANCE DOCUMENT	colb-20111231.xml	EX-101.INS	6600302
12	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	colb-20111231.xsd	EX-101.SCH	118611
13	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	colb-20111231_cal.xml	EX-101.CAL	192514
14	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	colb-20111231_def.xml	EX-101.DEF	746300
15	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	colb-20111231_lab.xml	EX-101.LAB	1519077
16	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	colb-20111231_pre.xml	EX-101.PRE	938076

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)