0001002910-18-000086.txt : 20180302 0001002910-18-000086.hdr.sgml : 20180302 20180302163412 ACCESSION NUMBER: 0001002910-18-000086 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180228 FILED AS OF DATE: 20180302 DATE AS OF CHANGE: 20180302 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BAXTER WARNER L CENTRAL INDEX KEY: 0001190093 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14756 FILM NUMBER: 18662502 MAIL ADDRESS: STREET 1: 1901 CHOUTEAU AVENUE MC-1370 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 2018-02-28 0001002910 AMEREN CORP AEE 0001190093 BAXTER WARNER L P.O. BOX 66149 ST. LOUIS MO 63166-6149 1 1 0 0 Chairman, President & CEO Common Stock, $.01 Par Value 18798 I By 401(K) Common Stock, $.01 Par Value 2018-02-28 4 F 0 64230 54.30 D 241055 D Amount includes a total of 122 shares acquired in February 2018 at prices ranging from $54.76 to $55.82 per share. Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units. Jonathan T. Shade, Asst. Secy. of Ameren Corporation, attorney-in-fact for Warner L. Baxter 2018-03-02