COMBINED 8-K FILED 12/15/05 BY AMEREN AND CERTAIN SUBSIDIARIES

Company

Ameren Illinois Co

Filed

December 15, 2005

Period of Report

December 9, 2005

Accession Number

0001002910-05-000286

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →