# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001002910-25-000098
Filing Date
2025-05-05
Accepted
2025-05-05 15:40:48
Documents
106
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | aee-20250331.htm iXBRL | 10-Q | 3394038
2 | CERTIFICATION | aee-2025q1xexhibit311.htm | EX-31.1 | 9258
3 | CERTIFICATION | aee-2025q1xexhibit312.htm | EX-31.2 | 9233
4 | CERTIFICATION | aee-2025q1xexhibit313.htm | EX-31.3 | 9270
5 | CERTIFICATION | aee-2025q1xexhibit314.htm | EX-31.4 | 9362
6 | CERTIFICATION | aee-2025q1xexhibit315.htm | EX-31.5 | 9182
7 | CERTIFICATION | aee-2025q1xexhibit316.htm | EX-31.6 | 9315
8 | CERTIFICATION | aee-2025q1xexhibit321.htm | EX-32.1 | 5395
9 | CERTIFICATION | aee-2025q1xexhibit322.htm | EX-32.2 | 5430
10 | CERTIFICATION | aee-2025q1xexhibit323.htm | EX-32.3 | 5459
16 |  | aee-20250331_g1.jpg | GRAPHIC | 25493
17 |  | aee-20250331_g10.jpg | GRAPHIC | 39778
18 |  | aee-20250331_g11.jpg | GRAPHIC | 24124
19 |  | aee-20250331_g12.jpg | GRAPHIC | 44380
20 |  | aee-20250331_g13.jpg | GRAPHIC | 22364
21 |  | aee-20250331_g2.jpg | GRAPHIC | 17801
22 |  | aee-20250331_g3.jpg | GRAPHIC | 83704
23 |  | aee-20250331_g4.jpg | GRAPHIC | 39178
24 |  | aee-20250331_g5.jpg | GRAPHIC | 29818
25 |  | aee-20250331_g6.jpg | GRAPHIC | 41010
26 |  | aee-20250331_g7.jpg | GRAPHIC | 26007
27 |  | aee-20250331_g8.jpg | GRAPHIC | 38279
28 |  | aee-20250331_g9.jpg | GRAPHIC | 25408
| Complete submission text file | 0001002910-25-000098.txt |  | 16757397

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | aee-20250331.xsd | EX-101.SCH | 77692
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | aee-20250331_cal.xml | EX-101.CAL | 89993
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | aee-20250331_def.xml | EX-101.DEF | 532810
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | aee-20250331_lab.xml | EX-101.LAB | 831354
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | aee-20250331_pre.xml | EX-101.PRE | 657025
109 | EXTRACTED XBRL INSTANCE DOCUMENT | aee-20250331_htm.xml | XML | 3600434

Mailing Address 10 RICHARD MARK WAY COLLINSVILLE IL 62234
Business Address 10 RICHARD MARK WAY COLLINSVILLE IL 62234 618-343-8150
Ameren Illinois Co (Filer) CIK: 0000018654 (see all company filings)

EIN.: 370211380 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-03672 | Film No.: 25912662
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address 1901 CHOUTEAU AVENUE MC 1310 ST LOUIS MO 63166
Business Address 1901 CHOUTEAU AVENUE MC 1310 ST LOUIS MO 63166 314-621-3222
UNION ELECTRIC CO (Filer) CIK: 0000100826 (see all company filings)

EIN.: 430559760 | State of Incorp.: MO | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-02967 | Film No.: 25912661
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63103
Business Address 1901 CHOUTEAU AVE MC 1310 ST LOUIS MO 63166-6149 314-621-3222
AMEREN CORP (Filer) CIK: 0001002910 (see all company filings)

EIN.: 431723446 | State of Incorp.: MO | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-14756 | Film No.: 25912660
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)