Listed

Ameren Illinois Co

AILIHOTCCIK 18654UtilitiesFiscal year ends Dec 31

Financial statements for this company are not loaded yet.

Financial statements

This company’s XBRL filings carry none of the line items we standardize, so there are no figures to show.

Insider purchases and sales

All insider transactions

The last 20 open-market transactions reported on Form 4 (codes P and S). The reported price is the price per share the insider stated on the form: filing data, not a market price.

No open-market purchases or sales by insiders are in coverage from Nov 2024 to Oct 2026.

No open-market purchases or sales by insiders are in coverage for this company.

Funds that report holding it

All funds

From each manager's latest Form 13F, largest reported value first. Reported value is as filed at the quarter end: filing data, not a price. A put or call is an option position, not shares held.

None of the funds in coverage reports a position in this company in its latest 13F.

Recent filings

All 263 filings

Reports and events: 10-K, 10-Q, 8-K, proxy statements and ownership schedules.

Ameren Illinois Co, recent filings
FiledFormWhat it isAccession number
2026-08-2413:17 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001104659-26-100236
2026-08-0314:13 ET10-QQuarterly reportPeriod 2026-06-300001002910-26-000023
2026-05-1816:05 ET8-K5.07 Shareholder vote results0001104659-26-063184
2026-05-0819:24 ET10-QQuarterly reportPeriod 2026-03-310001002910-26-000015
2026-02-1816:15 ET10-KAnnual reportPeriod 2025-12-310001002910-26-000009
2025-12-1016:06 ET8-K1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits0001104659-25-119977
2025-11-0612:34 ET10-QQuarterly reportPeriod 2025-09-300001002910-25-000129
2025-09-2614:28 ET8-K8.01 Other events; 9.01 Financial statements and exhibits0001104659-25-093779
2025-08-0414:48 ET10-QQuarterly reportPeriod 2025-06-300001002910-25-000112
2025-05-1206:15 ET8-K5.07 Shareholder vote results0001104659-25-046956

Latest annual report

Form 10-K for the fiscal year ended Dec 31, 2025Filed Feb 18, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.

Forecast league

Not in this season’s league. The league lists companies whose quarter has ended and whose results are not yet filed.This season’s league

About the filer

CIK
18654
Tickers
AILIH, AILLI, AILLM, AILLN, AILIM, AILLO, AILIN, AILLP, AILIO, AILIP
Exchange
OTC
SIC code
4931 Electric & Other Services Combined
Sector
Utilities
Fiscal year ends
Dec 31
Incorporated in
IL
Filer category
not reported
Former names
CENTRAL ILLINOIS PUBLIC SERVICE CO (to 2010-09-13)

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:51 ET. Listed shows no prices and gives no investment advice.