X0306 4 2016-05-09 1 0000882154 POWERSECURE INTERNATIONAL, INC. POWR 0001265327 HINTON SIDNEY 1609 HERITAGE COMMERCE CT. WAKE FOREST NC 27587 1 1 0 0 President and CEO Common Stock 2016-05-09 4 D 0 597006 18.75 D 0 D Restricted Shares 0.00 2016-05-09 4 D 1 72054 0.00 D Common Stock 72054 0 D Performance Units 0.00 2016-05-09 4 D 0 45470 0.00 D Common Stock 45470 0 D Includes 227,558 restricted shares of Common Stock as to which vesting was accelerated pursuant to that certain Agreement and Plan of Merger, dated as of February 24, 2016 (the "Merger Agreement"), by and among The Southern Company, PSMS Corp. and the Issuer, pursuant to which PSMS Corp. was merged with and into the Issuer and the Issuer was the continuing corporation in the merger and became a wholly-owned subsidiary of The Southern Company (the "Merger"). Disposed of pursuant to the Merger Agreement. At the effective time of the Merger, each share of Issuer Common Stock was cancelled and converted into the right to receive $18.75 in cash. At the effective time of the Merger, these unvested restricted shares of Issuer Common Stock were converted into a contingent, performance-based award of common stock of The Southern Company. Each Performance Unit represented a contingent right to receive one share of Issuer Common Stock. At the effective time of the Merger, each Performance Unit was deemed fully vested and cancelled in exchange for the right to receive $18.75 in cash, in accordance with the Merger Agreement. /s/ Sidney Hinton 2016-05-09