Financial reports
10-K
2023 FY
Annual report
8 Feb 24
10-Q
2023 Q3
Quarterly report
1 Nov 23
10-Q
2023 Q2
Quarterly report
27 Jul 23
10-Q
2023 Q1
Quarterly report
27 Apr 23
10-K
2022 FY
Annual report
23 Feb 23
10-Q
2022 Q3
Quarterly report
27 Oct 22
10-Q
2022 Q2
Quarterly report
28 Jul 22
10-Q
2022 Q1
Quarterly report
28 Apr 22
10-K
2021 FY
Annual report
10 Feb 22
10-Q
2021 Q3
Quarterly report
27 Oct 21
Current reports
8-K
Regulation FD Disclosure
4 Mar 24
8-K
Results of Operations and Financial Condition
1 Mar 24
8-K
DTE Energy reports 2023 earnings and accomplishments
8 Feb 24
8-K/A
Departure of Directors or Certain Officers
5 Feb 24
8-K
Departure of Directors or Certain Officers
5 Feb 24
8-K
Regulation FD Disclosure
10 Jan 24
8-K
Amendments to Articles of Incorporation or Bylaws
8 Dec 23
8-K
Regulation FD Disclosure
8 Dec 23
8-K
Regulation FD Disclosure
9 Nov 23
8-K
Results of Operations and Financial Condition
2 Nov 23
Registration and prospectus
424B2
Prospectus for primary offering
13 Feb 24
FWP
Free writing prospectus
12 Feb 24
424B5
Prospectus supplement for primary offering
12 Feb 24
S-8
Registration of securities for employees
22 Dec 23
424B2
Prospectus for primary offering
9 May 23
FWP
Free writing prospectus
8 May 23
424B5
Prospectus supplement for primary offering
8 May 23
25-NSE
Exchange delisting
2 Nov 22
424B2
Prospectus for primary offering
4 Aug 22
FWP
Free writing prospectus
3 Aug 22
Proxies
DEFA14A
Additional proxy soliciting materials
7 Mar 24
DEF 14A
Definitive proxy
7 Mar 24
PX14A6G
Letter to shareholders
28 Apr 23
DEFA14A
Additional proxy soliciting materials
23 Mar 23
DEF 14A
Definitive proxy
23 Mar 23
PRE 14A
Preliminary proxy
13 Mar 23
DEFA14A
Additional proxy soliciting materials
13 Apr 22
PX14A6G
Letter to shareholders
29 Mar 22
DEFA14A
Additional proxy soliciting materials
17 Mar 22
DEF 14A
Definitive proxy
17 Mar 22
Other
UPLOAD
Letter from SEC
14 Apr 23
CORRESP
Correspondence with SEC
12 Apr 23
UPLOAD
Letter from SEC
4 Apr 23
CERT
Certification of approval for exchange listing
24 Nov 21
CERT
Certification of approval for exchange listing
2 Oct 20
CERT
Certification of approval for exchange listing
5 Nov 19
UPLOAD
Letter from SEC
21 Aug 18
CORRESP
Correspondence with SEC
8 Aug 18
CORRESP
Correspondence with SEC
31 Jul 18
UPLOAD
Letter from SEC
30 Jul 18
Ownership
4
Gerardo Norcia
4 Mar 24
4
Robert A. Richard
28 Feb 24
144
Notice of proposed sale of securities
27 Feb 24
4
Joi M. Harris
26 Feb 24
144
Notice of proposed sale of securities
23 Feb 24
4
Tracy J Myrick
23 Feb 24
144
Notice of proposed sale of securities
22 Feb 24
4
JoAnn Chavez
22 Feb 24
144
Notice of proposed sale of securities
21 Feb 24
4
Lisa A. Muschong
21 Feb 24