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Filing Detail
Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001193125-17-091065
Filing Date
2017-03-22
Accepted
2017-03-21 19:58:05
Documents
13

Document Format Files

Seq Description Document Type Size
1 S-4/A d286121ds4a.htm S-4/A 2273953
2 EX-8.1 d286121dex81.htm EX-8.1 7458
3 EX-8.2 d286121dex82.htm EX-8.2 11050
4 EX-23.3 d286121dex233.htm EX-23.3 1575
5 EX-23.4 d286121dex234.htm EX-23.4 1625
6 GRAPHIC g286121g02d65.jpg GRAPHIC 9406
7 GRAPHIC g286121g08y17.jpg GRAPHIC 34926
8 GRAPHIC g286121g12t13.jpg GRAPHIC 25648
9 GRAPHIC g286121g28n15.jpg GRAPHIC 29246
10 GRAPHIC g286121g32k81.jpg GRAPHIC 34804
11 GRAPHIC g286121g46q59.jpg GRAPHIC 27175
12 GRAPHIC g286121g59w72.jpg GRAPHIC 30707
13 GRAPHIC g286121g70g99.jpg GRAPHIC 34553
  Complete submission text file 0001193125-17-091065.txt   2608884
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-4/A | Act: 33 | File No.: 333-216039 | Film No.: 17705325
SIC: 6022 State Commercial Banks