<SEC-DOCUMENT>0000898531-21-000054-index.html : 20210212
<SEC-HEADER>0000898531-21-000054.hdr.sgml : 20210212
<ACCEPTANCE-DATETIME>20210212103457
ACCESSION NUMBER:		0000898531-21-000054
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNION ELECTRIC CO
		CENTRAL INDEX KEY:			0000100826
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				430559760
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-10897
		FILM NUMBER:		21623937

	BUSINESS ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVENUE
		STREET 2:		MC 1310
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63166
		BUSINESS PHONE:		314-621-3222

	MAIL ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVENUE
		STREET 2:		MC 1310
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63166

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BAIRD ROBERT W & CO INC /WI/
		CENTRAL INDEX KEY:			0000810972
		IRS NUMBER:				396037917
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 672
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201
		BUSINESS PHONE:		4147653500

	MAIL ADDRESS:	
		STREET 1:		PO BOX 672
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53201
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>rwbci_uec400-sc13ga.htm
<DESCRIPTION>AMENDED SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP 12-31-20
<TEXT>
Document 1 - file: rwbci_uec400-sc13ga.htm

</DOCUMENT>
</SEC-DOCUMENT>