0001959173-23-000087.txt : 20230302 0001959173-23-000087.hdr.sgml : 20230302 20230302111329 ACCESSION NUMBER: 0001959173-23-000087 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230302 DATE AS OF CHANGE: 20230302 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-14756 FILM NUMBER: 23697073 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: BAXTER WARNER L CENTRAL INDEX KEY: 0001190093 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1901 CHOUTEAU AVENUE MC-1310 CITY: ST. LOUIS STATE: MO ZIP: 63103 144 1 primary_doc.xml 144 0001190093 XXXXXXXX LIVE 0001002910 AMEREN CORP 001-14756 1901 CHOUTEAU AVE ST LOUIS MO 63103 314-621-3222 BAXTER WARNER L Director Common Fidelity Brokerage Services LLC

900 Salem St Smithfield RI 02917

49819 4044804.61 262028768 03/02/2023 NYSE Common 03/01/2023 Restricted Stock Vesting Issuer N 9371 03/01/2023 Compensation Common 03/01/2023 Performance Shares Issuer N 40448 03/01/2023 Compensation Y 03/02/2023 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Warner Baxter