0001002910-12-000067.txt : 20120229
0001002910-12-000067.hdr.sgml : 20120229
20120229153758
ACCESSION NUMBER: 0001002910-12-000067
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120228
FILED AS OF DATE: 20120229
DATE AS OF CHANGE: 20120229
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: LYONS MARTIN J
CENTRAL INDEX KEY: 0001190099
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-14756
FILM NUMBER: 12652467
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
X0304
4
2012-02-28
0001002910
AMEREN CORP
AEE
0001190099
LYONS MARTIN J
P.O. BOX 66149
ST. LOUIS
MO
63166-6149
0
1
0
0
Sr. VP & CFO
Common Stock, $.01 Par Value
1038
I
By 401(K)
Common Stock, $.01 Par Value
2012-02-28
4
F
0
1697
31.97
D
8225
D
Common Stock, $.01 Par Value
2012-02-28
4
M
0
2301
0
A
10526
D
Performance Units
Common Stock
2851
2851
D
Sold to cover Mr. Lyons' tax liability for acquiring performance shares that have vested.
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 Martin J. Lyons, Jr.
2012-02-29