0001002910-13-000048.txt : 20130124 0001002910-13-000048.hdr.sgml : 20130124 20130124154343 ACCESSION NUMBER: 0001002910-13-000048 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130122 FILED AS OF DATE: 20130124 DATE AS OF CHANGE: 20130124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NELSON GREGORY L CENTRAL INDEX KEY: 0001190110 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14756 FILM NUMBER: 13545554 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 X0306 4 2013-01-22 0001002910 AMEREN CORP AEE 0001190110 NELSON GREGORY L P.O. BOX 66149 ST. LOUIS MO 63166-6149 0 1 0 0 Sr VP, GC & Secretary Common Stock, $.01 Par Value 190 I By 401(K) Common Stock, $.01 Par Value 2013-01-22 4 F 0 1275 31.70 D 10281 D Common Stock, $.01 Par Value 2013-01-22 4 M 0 1119 0 A 11400 D Performance Units 2013-01-22 4 M 0 4070 0 D 2012-12-31 Common Stock 4070 4070 D Amount includes a total of 70 shares acquired monthly from January through December 2012 at prices ranging from $29.39 to $34.59 per share. Sold to cover Mr. Nelson's tax liability for acquiring performance shares that have vested. Amount includes a total of 17 shares acquired during the first through fourth quarters of 2012 through reinvested dividends at prices ranging from $30.59 to $33.40 per share. Each performance unit represents a contingent right to receive one share of Ameren common stock. G. L. Waters, Asst. Secy. of Ameren Corporation, attorney in fact for Gregory L. Nelson 2013-01-24