X0306 4 2015-02-26 0001031296 FIRSTENERGY CORP FE 0001217383 GAINES BENNETT L 76 S. MAIN ST. AKRON OH 44308 1 Sr VP Corp Svcs & CIO Common Stock 2015-02-26 4 S 0 5400 35.7754 D 15147.183 D Common Stock 1450.575 I By Savings Plan The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.74 to $35.81, inclusive. The reporting person undertakes to provide to FirstEnergy Corp., any security holder of FirstEnergy Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote FE's 401(k) Plan includes a unitized fund invested in FE stock, in which the reporting person may invest, which includes dividend reinvestment and company match features. The number of shares reported as indirectly held in the 401(k) Plan in this row is an estimate of the number of shares of FE's common stock held in the unitized stock fund and allocated to the reporting person's account as of December 31, 2014. Edward J. Udovich, POA 2015-02-26