0001002910-11-000099.txt : 20110303
0001002910-11-000099.hdr.sgml : 20110303
20110303143516
ACCESSION NUMBER: 0001002910-11-000099
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20110301
FILED AS OF DATE: 20110303
DATE AS OF CHANGE: 20110303
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: MARK RICHARD J
CENTRAL INDEX KEY: 0001190100
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-14756
FILM NUMBER: 11659669
MAIL ADDRESS:
STREET 1: 1901 CHOUTEAU AVENUE MC-1310
CITY: ST. LOUIS
STATE: MO
ZIP: 63103
ISSUER:
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
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
4
1
edgar.xml
PRIMARY DOCUMENT
X0303
4
2011-03-01
0001002910
AMEREN CORP
AEE
0001190100
MARK RICHARD J
P.O. BOX 66149
ST. LOUIS
MO
63166-6149
0
1
0
0
Senior VP of Subsidiary
Common Stock, $.01 Par Value
3560
I
By 401(K)
Common Stock, $.01 Par Value
2011-03-01
4
F
0
541
27.96
D
4989
D
Performance Units
Common Stock
4943
4943
D
Each performance unit represents a contingent right to receive one share of Ameren common stock. The performance units vest after a two year holding period.
G. L. Waters, Asst. Secy. of Ameren Corporation, attorney in fact for Richard J. Mark
2011-03-03