<SEC-DOCUMENT>0000004904-22-000024-index.html : 20220224 <SEC-HEADER>0000004904-22-000024.hdr.sgml : 20220224 <ACCEPTANCE-DATETIME>20220224074611 ACCESSION NUMBER: 0000004904-22-000024 CONFORMED SUBMISSION TYPE: 10-K PUBLIC DOCUMENT COUNT: 163 CONFORMED PERIOD OF REPORT: 20211231 FILED AS OF DATE: 20220224 DATE AS OF CHANGE: 20220224 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN ELECTRIC POWER CO INC CENTRAL INDEX KEY: 0000004904 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 134922640 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03525 FILM NUMBER: 22666563 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 FORMER COMPANY: FORMER CONFORMED NAME: KINGSPORT UTILITIES INC DATE OF NAME CHANGE: 19660906 FILER: COMPANY DATA: COMPANY CONFORMED NAME: INDIANA MICHIGAN POWER CO CENTRAL INDEX KEY: 0000050172 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 350410455 STATE OF INCORPORATION: IN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03570 FILM NUMBER: 22666567 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 FORMER COMPANY: FORMER CONFORMED NAME: INDIANA MICHIGAN ELECTRIC CO/IN DATE OF NAME CHANGE: 19871104 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AEP Texas Inc. CENTRAL INDEX KEY: 0001721781 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 510007707 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 333-221643 FILM NUMBER: 22666570 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215-2373 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215-2373 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PUBLIC SERVICE CO OF OKLAHOMA CENTRAL INDEX KEY: 0000081027 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 730410895 STATE OF INCORPORATION: OK FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-00343 FILM NUMBER: 22666564 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SOUTHWESTERN ELECTRIC POWER CO CENTRAL INDEX KEY: 0000092487 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 720323455 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03146 FILM NUMBER: 22666565 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AEP Transmission Company, LLC CENTRAL INDEX KEY: 0001702494 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 461125168 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 333-217143 FILM NUMBER: 22666569 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215-2373 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215-2373 FILER: COMPANY DATA: COMPANY CONFORMED NAME: APPALACHIAN POWER CO CENTRAL INDEX KEY: 0000006879 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 540124790 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03457 FILM NUMBER: 22666568 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OHIO POWER CO CENTRAL INDEX KEY: 0000073986 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 314271000 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-06543 FILM NUMBER: 22666566 BUSINESS ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 BUSINESS PHONE: 614-716-1000 MAIL ADDRESS: STREET 1: 1 RIVERSIDE PLAZA CITY: COLUMBUS STATE: OH ZIP: 43215 </SEC-HEADER> <DOCUMENT> <TYPE>10-K <SEQUENCE>1 <FILENAME>aep-20211231.htm <DESCRIPTION>10-K <TEXT> Document 1 - file: aep-20211231.htm
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