Financial reports
10-Q
2023 Q3
Quarterly report
2 Nov 23
10-Q
2023 Q2
Quarterly report
8 Aug 23
10-Q
2023 Q1
Quarterly report
9 May 23
10-K
2022 FY
Annual report
27 Feb 23
10-Q
2022 Q3
Quarterly report
4 Nov 22
10-Q
2022 Q2
Quarterly report
4 Aug 22
10-Q
2022 Q1
Quarterly report
9 May 22
10-K
2021 FY
Annual report
24 Feb 22
10-Q
2021 Q3
Quarterly report
4 Nov 21
10-Q
2021 Q2
Quarterly report
5 Aug 21
Current reports
8-K
Other Events
8 Jun 23
8-K
Duke Energy announces proposed offering of $1.5 billion of convertible senior notes due 2026
3 Apr 23
8-K
As Representatives of the several Underwriters
13 May 22
8-K
Entry into a Material Definitive Agreement
18 Mar 22
8-K
1271 Avenue of the Americas
11 Mar 21
8-K
As Representatives of the several Underwriters
21 May 20
8-K
Entry into a Material Definitive Agreement
17 Mar 20
8-K
Other Events
24 May 19
8-K
Entry into a Material Definitive Agreement
3 May 19
8-K
Entry into a Material Definitive Agreement
21 Mar 19
Registration and prospectus
424B5
Prospectus supplement for primary offering
6 Jun 23
FWP
Free writing prospectus
5 Jun 23
424B5
Prospectus supplement for primary offering
5 Jun 23
S-3ASR
Automatic shelf registration
23 Sep 22
424B5
Prospectus supplement for primary offering
11 May 22
FWP
Free writing prospectus
10 May 22
424B5
Prospectus supplement for primary offering
10 May 22
424B5
Prospectus supplement for primary offering
9 Mar 21
FWP
Free writing prospectus
8 Mar 21
424B5
Prospectus supplement for primary offering
8 Mar 21
Proxies
DEF 14A
Definitive proxy
2 Feb 16
DEFA14A
Additional proxy soliciting materials
2 Feb 16
DEFA14A
Additional proxy soliciting materials
19 Jan 16
DEFA14A
Additional proxy soliciting materials
22 Dec 15
DEFM14A
Proxy related to merger
14 Dec 15
DEFA14A
Additional proxy soliciting materials
23 Nov 15
PREM14A
Preliminary proxy related to merger
23 Nov 15
DEFA14A
Additional proxy soliciting materials
6 Nov 15
DEFA14A
Additional proxy soliciting materials
30 Oct 15
DFAN14A
Additional proxy materials by non-management
30 Oct 15
Other
CT ORDER
Confidential treatment order
23 Feb 15
UPLOAD
Letter from SEC
4 Apr 13
CORRESP
Correspondence with SEC
22 Mar 13
CORRESP
Correspondence with SEC
7 Mar 13
UPLOAD
Letter from SEC
27 Feb 13
NO ACT
No action letter
17 Nov 11
UPLOAD
Letter from SEC
7 Oct 10
CORRESP
Correspondence with SEC
6 Oct 10
UPLOAD
Letter from SEC
23 Sep 10
CORRESP
Correspondence with SEC
17 Sep 10