0001209191-23-024022.txt : 20230411 0001209191-23-024022.hdr.sgml : 20230411 20230411164158 ACCESSION NUMBER: 0001209191-23-024022 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230410 FILED AS OF DATE: 20230411 DATE AS OF CHANGE: 20230411 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: FANNING THOMAS A CENTRAL INDEX KEY: 0001227464 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03526 FILM NUMBER: 23813804 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SOUTHERN CO CENTRAL INDEX KEY: 0000092122 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC SERVICES [4911] IRS NUMBER: 580690070 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 30 IVAN ALLEN JR. BLVD., N.W. CITY: ATLANTA STATE: GA ZIP: 30308 BUSINESS PHONE: 4045065000 MAIL ADDRESS: STREET 1: 30 IVAN ALLEN JR. BLVD., N.W. CITY: ATLANTA STATE: GA ZIP: 30308 4 1 doc4.xml FORM 4 SUBMISSION X0407 4 2023-04-10 0 0000092122 SOUTHERN CO SO 0001227464 FANNING THOMAS A 30 IVAN ALLEN JR. BLVD. NW ATLANTA GA 30308 0 1 0 0 CEO & Chairman 1 Southern Company Common Stock 2023-04-10 4 S 0 50000 71.54 D 897591.797 D Southern Company Common Stock 17278.3816 I By 401(K) Southern Company Common Stock 113617 I By Grantor Retained Annuity Trust Shares sold pursuant to a 10b5-1 trading plan entered into on February 24, 2023 for estate, financial and tax planning purposes. Plan allows for the sale of up to 150,000 shares from 4/10/2023 through 6/12/2023. After completion of the transactions, Mr. Fanning will continue to hold shares of Southern common stock that significantly exceed his share ownership requirements. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.18 to $71.89, inclusive. The reporting person undertakes to provide to Southern Company, any security holder of Southern Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4. /s/ Marcia R. DeMar, Attorney-in-Fact for Thomas A. Fanning 2023-04-11