Financial reports
10-K
2022 FY
Annual report
24 Feb 23
10-Q
2022 Q3
Quarterly report
28 Oct 22
10-Q
2022 Q2
Quarterly report
29 Jul 22
10-Q
2022 Q1
Quarterly report
5 May 22
10-K
2021 FY
Annual report
25 Feb 22
10-Q
2021 Q3
Quarterly report
4 Nov 21
10-Q
2021 Q2
Quarterly report
5 Aug 21
10-Q
2021 Q1
Quarterly report
6 May 21
10-K
2020 FY
Annual report
25 Feb 21
10-Q
2020 Q3
Quarterly report
5 Nov 20
Current reports
8-K
Corporation Complete Merger
1 Mar 23
8-K
Fourth Quarter 2022 Results
23 Jan 23
8-K
Umpqua Holdings Corporation Announces $0.21 Per Common Share Dividend and Date of Fourth Quarter 2022 Earnings Conference Call
11 Jan 23
8-K
Columbia Banking System and Umpqua Holdings Corporation Announce FDIC Approval and Expected Closing Timeline for Combination
9 Jan 23
8-K
Other Events
26 Oct 22
8-K
Third Quarter 2022 Results
19 Oct 22
8-K
Other Events
3 Oct 22
8-K
Umpqua Holdings Corporation Announces Third Quarter 2022 Earnings Conference Call on October 20th, 2022
30 Sep 22
8-K
Regulation FD Disclosure
2 Sep 22
8-K
Second quarter 2022 Results
20 Jul 22
Registration and prospectus
15-12G
Securities registration termination
13 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
S-8 POS
Registration of securities for employees (post-effective amendment)
1 Mar 23
Proxies
DEFA14A
Additional proxy soliciting materials
8 Dec 21
DEFM14A
Proxy related to merger
3 Dec 21
DEFA14A
Additional proxy soliciting materials
5 Mar 21
DEF 14A
Definitive proxy
5 Mar 21
DEFA14A
Additional proxy soliciting materials
2 Apr 20
DEFA14A
Additional proxy soliciting materials
5 Mar 20
DEF 14A
Definitive proxy
5 Mar 20
DEFA14A
Additional proxy soliciting materials
28 Feb 19
DEF 14A
Definitive proxy
28 Feb 19
DEFA14A
Additional proxy soliciting materials
26 Mar 18
Other
NO ACT
No action letter
2 Feb 16
UPLOAD
Letter from SEC
14 Jul 15
CORRESP
Correspondence with SEC
26 Jun 15
UPLOAD
Letter from SEC
12 Jun 15
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
25 Feb 15
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
7 Nov 14
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
5 Aug 14
EFFECT
Notice of effectiveness
17 Jan 14
CORRESP
Correspondence with SEC
17 Jan 14
CORRESP
Correspondence with SEC
16 Jan 14
Ownership