# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000936340-25-000223
Filing Date
2025-10-30
Accepted
2025-10-30 10:14:44
Documents
118
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | dte-20250930.htm iXBRL | 10-Q | 3875095
2 | FIFTY-SIXTH SUPPLEMENTAL INDENTURE TO INDENTURE OF MORTGAGE AND DEED OF TRUST | a20250930ex41.htm | EX-4.1 | 345518
3 | SUPPLEMENTAL INDENTURE DATED AS OF SEPTEMBER 1, 2025 | a20250930ex42.htm | EX-4.2 | 90346
4 | SIXTH AMENDMENT TO THE DTE ENERGY COMPANY EXECUTIVE SUPPLEMENTAL RETIREMENT PLAN | a2025930ex101.htm | EX-10.1 | 8391
5 | CHIEF EXECUTIVE OFFICER SECTION 302 FORM 10-Q CERTIFICATION - DTE ENERGY | a20250930ex311.htm | EX-31.1 | 10205
6 | CHIEF FINANCIAL OFFICER SECTION 302 FORM 10-Q CERTIFICATION - DTE ENERGY | a20250930ex312.htm | EX-31.2 | 10030
7 | CHIEF EXECUTIVE OFFICER SECTION 302 FORM 10-Q CERTIFICATION - DTE ELECTRIC | a20250930ex313.htm | EX-31.3 | 9857
8 | CHIEF EXECUTIVE OFFICER SECTION 302 FORM 10-Q CERTIFICATION - DTE ELECTRIC | a20250930ex314.htm | EX-31.4 | 9878
9 | CHIEF EXECUTIVE OFFICER SECTION 906 FORM 10-Q CERTIFICATION - DTE ENERGY | a20250930ex321.htm | EX-32.1 | 5260
10 | CHIEF FINANCIAL OFFICER SECTION 906 FORM 10-Q CERTIFICATION - DTE ENERGY | a20250930ex322.htm | EX-32.2 | 5761
11 | CHIEF EXECUTIVE OFFICER SECTION 906 FORM 10-Q CERTIFICATION - DTE ELECTRIC | a20250930ex323.htm | EX-32.3 | 5745
12 | CHIEF FINANCIAL OFFICER SECTION 906 FORM 10-Q CERTIFICATION - DTE ELECTRIC | a20250930ex324.htm | EX-32.4 | 5929
18 |  | dte-20250930_g1.jpg | GRAPHIC | 5878
| Complete submission text file | 0000936340-25-000223.txt |  | 20509303

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
13 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | dte-20250930.xsd | EX-101.SCH | 90750
14 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | dte-20250930_cal.xml | EX-101.CAL | 146854
15 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | dte-20250930_def.xml | EX-101.DEF | 675801
16 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | dte-20250930_lab.xml | EX-101.LAB | 1033985
17 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | dte-20250930_pre.xml | EX-101.PRE | 916770
121 | EXTRACTED XBRL INSTANCE DOCUMENT | dte-20250930_htm.xml | XML | 4643354

Mailing Address ONE ENERGY PLAZA DETROIT MI 48226
Business Address ONE ENERGY PLAZA DETROIT MI 48226 313-235-1776
DTE Electric Co (Filer) CIK: 0000028385 (see all company filings)

EIN.: 380478650 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-02198 | Film No.: 251432755
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address ONE ENERGY PLAZA DETROIT MI 48226
Business Address ONE ENERGY PLAZA DETROIT MI 48226 3132354000
DTE ENERGY CO (Filer) CIK: 0000936340 (see all company filings)

EIN.: 383217752 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-11607 | Film No.: 251432754
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)