EDGAR Filing Documents for 0001193125-07-160682

Form S-8 - Securities to be offered to employees in employee benefit plans:

SEC Accession No. 0001193125-07-160682

Filing Date

2007-07-24

Accepted

2007-07-24 15:26:43

Documents

Effectiveness Date

2007-07-24

Document Format Files

Seq	Description	Document	Type	Size
1	REGISTRATION STATEMENT	ds8.htm	S-8	47119
2	OPINION OF GRAHAM & DUNN PC	dex51.htm	EX-5.1	4908
3	CONSENT OF DELOITTE & TOUCHE LLP	dex232.htm	EX-23.2	1427
4	MOUNTAIN BANK HOLDING COMPANY DIRECTOR STOCK OPTION PLAN	dex991.htm	EX-99.1	44724
5	FORM OF NONEMPLOYEE DIRECTOR STOCK OPTION AGREEMENT	dex992.htm	EX-99.2	8967
6	MOUNTAIN BANK HOLDING COMPANY 1999 EMPLOYEE STOCK OPTION PLAN	dex993.htm	EX-99.3	51481
7	FORM OF EMPLOYEE STOCK OPTION AGREEMENT	dex994.htm	EX-99.4	14992
8	MT. RAINIER NATIONAL BANK 1990 STOCK OPTION PLAN	dex995.htm	EX-99.5	35965
	Complete submission text file	0001193125-07-160682.txt		210952

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)