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Ameren Illinois Co — SC 13G/A Filings

5 SC 13G/A filings on record

This page lists all SC 13G/A filings submitted to the SEC by Ameren Illinois Co (AILIP), sorted by most recent first. Each row links to the full filing on EdgarLookup. Ameren Illinois Co has filed 5 SC 13G/A documents with the SEC since 1994. To view all SEC filings by Ameren Illinois Co, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 10-Q/A 11-K 3 424B2 424B3 424B5 425 5 8-A12G 8-K 8-K/A ARS CORRESP DEF 14A DEF 14C DEFA14C EFFECT FWP PRE 14A RW S-3 S-3/A S-3ASR S-3DPOS S-4 S-4/A SC 13G SC 13G/A U-3A-2 U-6B-2 UPLOAD
Form Description Accession Number Filed Period
SC 13G/A — 0000072971-11-000672 Jul 11, 2011 —
SC 13G/A — 0000072971-11-000134 Jan 20, 2011 —
SC 13G/A — 0000072971-10-001083 Nov 12, 2010 —
SC 13G/A — 0000072971-10-001081 Nov 12, 2010 —
SC 13G/A — 0000072971-10-000218 Jan 22, 2010 —