Ameren Illinois Co

AILIH · OTC · SIC 4931: Electric & Other Services Combined
114
SEC Filings
$66.42
Close 2026-05-15

Business Summary

General......................................................................................................... 1 Capital Program and Financing................................................................................... 3 Rates and Regulation............................................................................................ 3 Industry Issues................................................................................................. 4 Available Information......................

Latest Stock Quote

AILIH 2026-05-15 $66.42 O:$66.42 H:$66.42 L:$66.42 Vol:0.0M VWAP:$66.42
origin leaf: 7be270bb69bfcd5d605c4fa8ecf18bc2b84a2544f6bcd476df17b08a18a14eec

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2003-03-242002-12-310000018654-03-000003EDGAR—
1999-03-301998-12-310001002910-99-000020EDGAR—
1998-03-301997-12-310000018654-98-000004EDGAR—
1997-03-111996-12-310000860520-97-000007EDGAR—
1996-03-121995-12-310000860520-96-000008EDGAR—
1995-03-091994-12-310000018654-95-000010EDGAR—
1994-03-161993-12-310000018654-94-000004EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2003-08-142003-06-300000018654-03-000014EDGAR—
2003-05-142003-03-310000018654-03-000009EDGAR—
2002-11-142002-09-300000018654-02-000023EDGAR—
2002-08-142002-06-300000018654-02-000019EDGAR—
2002-05-152002-03-310000018654-02-000012EDGAR—
2001-11-142001-09-300000018654-01-500016EDGAR—
2001-08-142001-06-300001002910-01-500056EDGAR—
2001-05-152001-03-310000018654-01-500012EDGAR—
2000-11-142000-09-300000950124-00-006985EDGAR—
2000-08-142000-06-300001002910-00-000065EDGAR—
2000-05-152000-03-310001002910-00-000040EDGAR—
1999-11-151999-09-300001002910-99-000075EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2015-01-230001193125-15-018376EDGAR1K words
2014-12-100001193125-14-438639EDGAR—
2014-06-300001193125-14-255953EDGAR—
2013-12-100001193125-13-468530EDGAR—
2013-01-250001193125-13-023520EDGAR—
2012-08-200001193125-12-361837EDGAR—
2012-06-130001193125-12-269265EDGAR—
2012-01-130001193125-12-011767EDGAR—
2012-01-030001193125-12-000754EDGAR—
2011-02-180001193125-11-040198EDGAR—

114 total filings indexed. 85 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

LNT — ALLIANT ENERGY CORP AEE — AMEREN CORP AVA — AVISTA CORP ALCE — Alternus Clean Energy, Inc. CMS — CMS ENERGY CORP ED — CONSOLIDATED EDISON INC CMS-PB — CONSUMERS ENERGY CO DUK — Duke Energy CORP

Company Identity

CIK0000018654
TickerAILIH
ExchangeOTC
SIC4931: Electric & Other Services Combined
IncorporatedIL

Get More Data

This is the free public profile. For structured JSON with full provenance chain, use the API:

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: cfc9c4765ba6f875b4ecec4074c2864009fbd531927f3898c2e577df3b14c17a
parent: 9f24dde53440764654c870c2a6a567c39eb2f0ac882c182af42c743f85ab2ab9
content hash: 6f4a1a84011d7bec8259d5a3b4e04acf50edaae8e0ff719f4d0747c31b298cea
signed: 2026-06-03T12:00:07.889Z
sources: 20 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf