X0306 4 2015-03-05 0001031296 FIRSTENERGY CORP FE 0001127115 VESPOLI LEILA L 76 SOUTH MAIN STREET AKRON OH 44308 1 EVP & Chief Legal Officer Common Stock 2015-03-05 4 M 0 11857 A 48985.75 D Common Stock 2015-03-05 4 A 0 11858 A 60843.75 D Common Stock 2015-03-05 4 F 0 11313 34.64 D 49530.75 D Common Stock 3173.053 I By Savings Plan RSUP17 2015-03-05 4 M 0 11857 D 2015-03-05 2015-03-05 Common Stock 11857 0 D Phantom / Retirement Common Stock 21435.672 21435.672 D Phantom 3/05d Retirement Common Stock 1346.099 1346.099 D RSUP18 2016-03-01 2016-03-01 Common Stock 12182 12182 D Stock Options (Right to Buy) 37.75 2016-12-31 2021-02-25 Common Stock 120386 120386 D The amount listed in Table II represents 50% of the original RSUP17 award, which was the minimum amount guaranteed to be paid out upon vesting. The award vested on March 5, 2015 and because the performance targets were achieved, the award was paid out at a performance rate of 100%. The shares coded "A" represent the portion attributable to this performance adjustment. The shares coded "F" were withheld to cover income tax obligations associated with the payout. 1 for 1 Balance includes shares acquired through dividend reinvestments. 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. This holding reflects the extension and vesting of phantom stock to retirement or other termination of employment under arrangements approved by the Compensation Committee. Includes stock units acquired through dividend reinvestment. This holding reflects the extension of the expiration date of phantom stock from 3/1/2005 to "retirement" or "other termination of employment" under arrangements approved by the Compensation Committee. Edward J. Udovich, POA 2015-03-09