EDGAR Filing Documents for 0001002910-03-000311

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001002910-03-000311

Filing Date

2003-08-29

Accepted

2003-08-29 15:22:36

Documents

Period of Report

2003-08-29

Document Format Files

Seq	Description	Document	Type	Size
1	PRIMARY DOCUMENT	edgar.html	4
1	PRIMARY DOCUMENT	edgar.xml	4	5643
	Complete submission text file	0001002910-03-000311.txt		7622

Mailing Address 1901 CHOUTEAU AVE MC 1370 ST LOUIS MO 63103

Business Address 1901 CHOUTEAU AVE MC 1370 ST LOUIS MO 63166-6149 431723446

AMEREN CORP (Issuer) CIK: 0001002910 (see all company filings)

IRS No.: 431723446 | State of Incorp.: MO | Fiscal Year End: 1231
SIC: 4931 Electric & Other Services Combined

Mailing Address 607 E ADAMS STREET SPRINGFIELD IL 62739

Business Address 607 E ADAMS ST SPRINGFIELD IL 62739 2175233600

GREENWALT CLIFFORD L (Reporting) CIK: 0001019682 (see all company filings)

State of Incorp.: IL | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-14756 | Film No.: 03874115
SIC: 4931 Electric & Other Services Combined