X0303 4 2011-03-03 0001031296 FIRSTENERGY CORP FE 0001127129 ALEXANDER ANTHONY J 76 SOUTH MAIN STREET AKRON OH 44308 1 Pres. & Chief Exec. Officer Common Stock 2011-03-03 4 C 0 36888 37.24 A 289219.194 D Common Stock 2011-03-03 4 A 0 13009 37.24 A 302228.194 D Common Stock 2011-03-03 4 F 0 21057 37.24 D 281171.194 D Common Stock 29288.979 I By Savings Plan Trust Common Stock 100000 I GRAT Rsup10 1.00 2011-03-03 4 C 0 36888 0 D 2011-03-03 2011-03-03 Common Stock 36888 0 D 1 for 1 RSUP10 award listed in Table II has been reported at 75% of the original grant amount, as that represents the minimum amount guaranteed to be paid out upon vesting. Because of the performance targets achieved, the award was paid out on March 3, 2011, at a performance-rate of 100%. The shares coded "A" represent that portion attributable to this performance adjustment. The shares coded "F" were withheld to cover income tax obligations associated with the payout. Edward J. Udovich, POA 2011-03-07