# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0001104659-25-119977
Filing Date
2025-12-10
Accepted
2025-12-10 16:06:17
Documents
15
Period of Report
2025-12-10
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 8-K | tm2533090d1_8k.htm iXBRL | 8-K | 75885
2 | EXHIBIT 10.1 | tm2533090d1_ex10-1.htm | EX-10.1 | 794059
3 | EXHIBIT 10.2 | tm2533090d1_ex10-2.htm | EX-10.2 | 794242
| Complete submission text file | 0001104659-25-119977.txt |  | 2229757

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA | aee-20251210.xsd | EX-101.SCH | 3695
5 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | aee-20251210_def.xml | EX-101.DEF | 26640
6 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | aee-20251210_lab.xml | EX-101.LAB | 36402
7 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | aee-20251210_pre.xml | EX-101.PRE | 25317
18 | EXTRACTED XBRL INSTANCE DOCUMENT | tm2533090d1_8k_htm.xml | XML | 11574

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: 8-K | Act: 34 | File No.: 001-03672 | Film No.: 251562028
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: 8-K | Act: 34 | File No.: 001-02967 | Film No.: 251562029
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: 8-K | Act: 34 | File No.: 001-14756 | Film No.: 251562027
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)