<SEC-DOCUMENT>0001206774-20-000934-index.html : 20200326
<SEC-HEADER>0001206774-20-000934.hdr.sgml : 20200326
<ACCEPTANCE-DATETIME>20200326141015
ACCESSION NUMBER:		0001206774-20-000934
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20200326
DATE AS OF CHANGE:		20200326
EFFECTIVENESS DATE:		20200326

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMEREN CORP
		CENTRAL INDEX KEY:			0001002910
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				431723446
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14756
		FILM NUMBER:		20745605

	BUSINESS ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVE
		STREET 2:		MC 1370
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63166-6149
		BUSINESS PHONE:		314-621-3222

	MAIL ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVE
		STREET 2:		MC 1370
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63103
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>aee3706041-def14a.htm
<DESCRIPTION>DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
<TEXT>
Document 1 - file: aee3706041-def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>d370604x1x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: d370604x1x2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>d370604x1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: d370604x1x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>d370604x2x3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: d370604x2x3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>d370604x2x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: d370604x2x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>d370604x2x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: d370604x2x2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>d370604x3x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: d370604x3x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>d370604x4x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: d370604x4x1.jpg

</DOCUMENT>
</SEC-DOCUMENT>