Financial reports
10-Q
2021 Q2
Quarterly report
6 Aug 21
10-Q
2021 Q1
Quarterly report
7 May 21
10-K
2020 FY
Annual report
5 Mar 21
10-Q
2020 Q3
Quarterly report
6 Nov 20
10-Q
2020 Q2
Quarterly report
7 Aug 20
10-Q
2020 Q1
Quarterly report
8 May 20
10-K
2019 FY
Annual report
6 Mar 20
10-Q
2019 Q3
Quarterly report
1 Nov 19
10-Q
2019 Q2
Quarterly report
2 Aug 19
10-Q
2019 Q1
Quarterly report
3 May 19
Current reports
8-K
Completion of Acquisition or Disposition of Assets
1 Oct 21
8-K
Columbia Banking System and Bank of Commerce Holdings Announce Shareholder and Regulatory Approvals and Anticipated Merger Closing Date
23 Sep 21
8-K
Other Events
14 Sep 21
8-K
Bank of Commerce Holdings Announces Third Quarter Cash Dividend of $0.06 per Share
18 Aug 21
8-K
Bank of Commerce Holdings Announces Results for the Second Quarter of 2021
23 Jul 21
8-K/A
Columbia Banking System, Inc. Enters California Through the Acquisition of Bank of Commerce Holdings
25 Jun 21
8-K
Columbia Banking System, Inc. Enters California Through the Acquisition of Bank of Commerce Holdings
24 Jun 21
8-K
Bank of Commerce Holdings Announces Second Quarter Cash Dividend of $0.06 per Share
16 Jun 21
8-K
Submission of Matters to a Vote of Security Holders
19 May 21
8-K
Bank of Commerce Holdings Announces Results for the First Quarter of 2021
16 Apr 21
Registration and prospectus
15-12G
Securities registration termination
13 Oct 21
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Oct 21
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Oct 21
25-NSE
Exchange delisting
30 Sep 21
425
Business combination disclosure
14 Sep 21
425
Business combination disclosure
18 Aug 21
425
Business combination disclosure
29 Jul 21
425
Business combination disclosure
25 Jun 21
425
Business combination disclosure
24 Jun 21
425
Business combination disclosure
24 Jun 21
Proxies
DEFA14A
Additional proxy soliciting materials
10 Sep 21
DEFA14A
Additional proxy soliciting materials
18 Aug 21
DEFM14A
Proxy related to merger
17 Aug 21
DEFA14A
Additional proxy soliciting materials
6 Apr 21
DEF 14A
Definitive proxy
6 Apr 21
DEFA14A
Additional proxy soliciting materials
2 Apr 20
DEF 14A
Definitive proxy
2 Apr 20
DEF 14A
Definitive proxy
4 Apr 19
DEF 14A
Definitive proxy
5 Apr 18
DEF 14A
Definitive proxy
5 Apr 17
Other
EFFECT
Notice of effectiveness
20 Nov 18
CORRESP
Correspondence with SEC
15 Nov 18
UPLOAD
Letter from SEC
9 Nov 18
EFFECT
Notice of effectiveness
7 Apr 17
CORRESP
Correspondence with SEC
5 Apr 17
UPLOAD
Letter from SEC
3 Apr 17
UPLOAD
Letter from SEC
26 Jan 11
CORRESP
Correspondence with SEC
20 Jan 11
UPLOAD
Letter from SEC
11 Jan 11
EFFECT
Notice of effectiveness
23 Mar 10