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Filing Detail
Form S-4 - Registration of securities, business combinations:
SEC Accession No. 0001193125-17-040766
Filing Date
2017-02-13
Accepted
2017-02-13 17:14:27
Documents
21

Document Format Files

Seq Description Document Type Size
1 S-4 d286121ds4.htm S-4 2305777
2 EX-5.1 d286121dex51.htm EX-5.1 3745
3 EX-8.1 d286121dex81.htm EX-8.1 6888
4 EX-8.2 d286121dex82.htm EX-8.2 10708
5 EX-23.3 d286121dex233.htm EX-23.3 1550
6 EX-23.4 d286121dex234.htm EX-23.4 1627
7 EX-99.3 d286121dex993.htm EX-99.3 19431
8 EX-99.4 d286121dex994.htm EX-99.4 18058
9 EX-99.5 d286121dex995.htm EX-99.5 2839
10 EX-99.6 d286121dex996.htm EX-99.6 3503
11 GRAPHIC g286121ex993pg01.jpg GRAPHIC 7005
12 GRAPHIC g286121g00a41.jpg GRAPHIC 3282
13 GRAPHIC g286121g08y17.jpg GRAPHIC 34926
14 GRAPHIC g286121g12t13.jpg GRAPHIC 25648
15 GRAPHIC g286121g24p57.jpg GRAPHIC 36821
16 GRAPHIC g286121g26b66.jpg GRAPHIC 24610
17 GRAPHIC g286121g28n15.jpg GRAPHIC 29246
18 GRAPHIC g286121g32k81.jpg GRAPHIC 34804
19 GRAPHIC g286121g46q59.jpg GRAPHIC 27175
20 GRAPHIC g286121g47e24.jpg GRAPHIC 4128
21 GRAPHIC g286121g98f12.jpg GRAPHIC 43326
  Complete submission text file 0001193125-17-040766.txt   2749025
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 | Act: 33 | File No.: 333-216039 | Film No.: 17600642
SIC: 6022 State Commercial Banks