0001002910-24-000060.txt : 20240304 0001002910-24-000060.hdr.sgml : 20240304 20240304172709 ACCESSION NUMBER: 0001002910-24-000060 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240229 FILED AS OF DATE: 20240304 DATE AS OF CHANGE: 20240304 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BIRK MARK C CENTRAL INDEX KEY: 0001220854 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14756 FILM NUMBER: 24716178 MAIL ADDRESS: STREET 1: 1901 CHOUTEAU AVE 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] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 431723446 STATE OF INCORPORATION: MO FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1901 CHOUTEAU AVE STREET 2: MC 1310 CITY: ST LOUIS STATE: MO ZIP: 63166-6149 BUSINESS PHONE: 314-621-3222 MAIL ADDRESS: STREET 1: 1901 CHOUTEAU AVE STREET 2: MC 1310 CITY: ST LOUIS STATE: MO ZIP: 63103 4 1 wk-form4_1709591199.xml FORM 4 X0508 4 2024-02-29 0 0001002910 AMEREN CORP AEE 0001220854 BIRK MARK C P.O. BOX 66149 ST. LOUIS MO 63166-6149 0 0 0 1 Chmn & President of Subsidiary 0 Common Stock, $.01 Par Value 1481 I By 401(K) Common Stock, $.01 Par Value 2024-02-29 4 F 0 1646 71.19 D 97913 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 29, 2024. Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units and restricted stock units. Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Mark C. Birk 2024-03-04