578 filings
Page 7 of 29
8-K
8pf3d9wiigpdlhd91 j2
8 May 20
Departure of Directors or Certain Officers
12:00am
8-K
n3130ssl836zldv
1 May 20
Columbia Banking System Announces First Quarter 2020 Results
12:00am
DEFA14A
7acq4c
17 Apr 20
Additional proxy soliciting materials
3:11pm
8-K
y6ubm8vogk98heujag
10 Apr 20
Columbia Banking System Appoints Aaron Deer Chief Financial Officer
8:50pm
8-K
rji5elv3v2w4g3kh
18 Mar 20
Departure of Directors or Certain Officers
4:02pm
8-K
r3k18
28 Feb 20
Departure of Directors or Certain Officers
2:11pm
8-K
0pmx1ooek2uuhpwr
24 Jan 20
Record full year 2019 net income of $194.5 million and diluted earnings per share of $2.68
12:00am
8-K
zd6c047bf
7 Jan 20
Departure of Directors or Certain Officers
12:00am
8-K
2lrpfn9plxvd2am2e4
24 Oct 19
Results of Operations and Financial Condition
1:19pm
8-K
wtw7ycm6ixhw8x4 ix
3 Oct 19
Departure of Directors or Certain Officers
11:29am
8-K
wghszj8d4ubyct
26 Jul 19
Results of Operations and Financial Condition
12:00am
8-K
ow9foqfq
29 May 19
Departure of Directors or Certain Officers
5:31pm
8-K
8tm7qqv8
25 Apr 19
Quarterly and Special Cash Dividends
5:31pm
DEFA14A
4gd7 15ci2kjtmg5
12 Apr 19
Additional proxy soliciting materials
12:00am