X0306 4 2017-02-13 0 0000092122 SOUTHERN CO SO 0001600639 Lantrip Mark 30 IVAN ALLEN JR. BLVD., NW ATLANTA GA 30308 0 1 0 0 President & CEO, SCS Southern Co Restricted Stock Units 0.00 2017-02-13 4 A 0 2032 A Southern Company Common Stock 2032 2032 D Restricted Stock Units are payable in Southern Company common stock and vest one-third per year on the first, second, and third anniversary of grant date. Additional units will be acquired with deemed dividends. Shares will be withheld upon vesting to satisfy tax requirements. /s/ Laura O. Hewett, Attorney-in-Fact for Mark Lantrip 2017-02-14