X0306 4 2020-08-03 0001013871 NRG ENERGY, INC. NRG 0001662519 Killinger Elizabeth R 804 CARNEGIE CENTER PRINCETON NJ 08540 1 Exec VP, Retail Common Stock, par value $.01 per share 2020-08-03 4 A 0 182.0000 0 A 129457.0000 D Represents dividend equivalent rights accrued on the Reporting Person's deferred stock units, which become exercisable proportionately with the deferred stock units to which they relate and may only be settled in NRG common stock. Each dividend equivalent right is the economic equivalent of one share of NRG common stock. Includes 576 dividend equivalent rights which reflects a de minimis adjustment to the number of dividend equivalent rights by 2 as a result of rounding fractional shares. Christine Zoino, by Power of Attorney 2020-08-05