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Filing Detail
Form S-8 - Securities to be offered to employees in employee benefit plans:
SEC Accession No. 0001193125-18-207627
Filing Date
2018-06-28
Accepted
2018-06-28 16:18:08
Documents
4
Effectiveness Date
2018-06-28

Document Format Files

Seq Description Document Type Size
1 S-8 d711135ds8.htm S-8 56366
2 EX-5.1 d711135dex51.htm EX-5.1 5548
3 EX-23.2 d711135dex232.htm EX-23.2 1465
4 EX-99.1 d711135dex991.htm EX-99.1 104538
  Complete submission text file 0001193125-18-207627.txt   168862
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: S-8 | Act: 33 | File No.: 333-225955 | Film No.: 18925544
SIC: 6022 State Commercial Banks