SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001214659-15-005011
Filing Date
2015-06-26
Accepted
2015-06-26 16:01:07
Documents
1
Period of Report
2015-06-24

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT marketforms-31947.html 4  
1 PRIMARY DOCUMENT marketforms-31947.xml 4 3216
  Complete submission text file 0001214659-15-005011.txt   4511
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM INC (Issuer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
SIC: 6022 State Commercial Banks

Mailing Address 121 SW SALMON STREET PORTLAND OR 97204
Business Address
Dietzler David A (Reporting) CIK: 0001351734 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-20288 | Film No.: 15955013