0001209191-21-010778.txt : 20210216 0001209191-21-010778.hdr.sgml : 20210216 20210216164330 ACCESSION NUMBER: 0001209191-21-010778 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210211 FILED AS OF DATE: 20210216 DATE AS OF CHANGE: 20210216 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Crosswhite Mark A. CENTRAL INDEX KEY: 0001426400 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-03526 FILM NUMBER: 21639845 MAIL ADDRESS: STREET 1: 600 NORTH 18TH STREET CITY: BIRMINGHAM STATE: AL ZIP: 35203 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 X0306 4 2021-02-11 0 0000092122 SOUTHERN CO SO 0001426400 Crosswhite Mark A. 30 IVAN ALLEN JR. BLVD ATLANTA GA 30308 0 1 0 0 Chairman, President & CEO, APC Southern Company Common Stock 2021-02-11 4 M 0 5050 0.00 A 104084 D Southern Company Common Stock 2021-02-11 4 F 0 2241 61.29 D 101843 D Southern Company Common Stock 15330.0482 I By 401(k) Trustee Southern Company Common Stock 100 I By Son Performance Restricted Stock Units 0.00 2021-02-11 4 M 0 4636 0.00 D Southern Company Common Stock 4636 4636 D Shares acquired upon vesting of second 1/3 of performance restricted stock units granted on February 11, 2019. Includes 414 accrued dividend equivalent units. Shares withheld to satisfy required state and federal tax withholding requirements. Represents performance restricted stock units granted on February 11, 2019. The remaining 1/3 of the award will vest in 2022. Each performance restricted stock unit represents the right to receive, at statement, one share of common stock. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements. /s/ Marcia R. DeMar, Attorney-in-Fact for Mark A. Crosswhite 2021-02-16