0001002910-20-000099.txt : 20200303 0001002910-20-000099.hdr.sgml : 20200303 20200303162009 ACCESSION NUMBER: 0001002910-20-000099 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200228 FILED AS OF DATE: 20200303 DATE AS OF CHANGE: 20200303 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: 20682549 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 wf-form4_158327039238746.xml FORM 4 X0306 4 2020-02-28 0 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 20949 I By 401(K) Common Stock, $.01 Par Value 2020-02-28 4 F 0 54470 79 D 406697 D Common Stock, $.01 Par Value 2020-03-02 4 S 0 26901 79.68 D 379796 D Represents the estimated number of share equivalents held by the reporting person in the unitized stock fund included in the Ameren Corporation Savings Investment Plan as of February 28, 2020. Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units. Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. Jonathan T. Shade, Asst. Secy. of Ameren Corporation, attorney-in-fact for Warner L. Baxter 2020-03-03