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Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-17-000915
Accepted
2017-04-25 00:15:12
Documents
1
Effectiveness Date
2017-04-24
Registration Form
S-4

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 597
  Complete submission text file 9999999995-17-000915.txt   1650
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET 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: EFFECT | Act: 33 | File No.: 333-216039 | Film No.: 17779482
SIC: 6022 State Commercial Banks