DEFA14AThe Ballot
COLUMBIA BANKING SYSTEM, INC. files DEFA14A
Filed Apr 13, 2017 · 9y ago · Accession 0001193125-17-122004
Plain English
DEFA14A filed with the SEC.
Read the source below for the full document.
Filing details
- Ticker
- COLB
- CIK
- 887343
- Form type
- DEFA14A
- Filing date
- Apr 13, 2017
- Report date
- —
- Document
- d358049ddefa14a.htm
- Size
- 148 KB