COLUMBIA BANKING SYSTEM, INC. 8-K

Accession 0001193125-18-188197

Filing information

CIK: 0000887343
Report date: 2018-06-04
Filing date: 2018-06-08
Form: 8-K
Primary document: d797991d8k.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.