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Amounts also include dividend reinvestment."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":15832},"source":{"system":"sec-edgar","filing":"0001127602-17-010118","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1031296/000112760217010118/form4.xml","form_type":"4"}},{"id":4405249,"issuer":{"id":3171,"kind":"organization","name":"FIRSTENERGY CORP","symbol":"FE"},"owners":[{"id":159501,"kind":"person","name":"GAINES BENNETT L","position":1,"cik":"0001217383","reported_name":"GAINES BENNETT L","relationship":{"officer":true,"officer_title":"Sr VP Corp Svcs & CIO"}}],"security":"Common Stock","published_at":"2017-03-03T21:11:25.000Z","date":"2017-03-01","kind":"tax_withholding","acquired":false,"shares":5241,"price":31.74,"value":166349.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The amount listed in Table II represents the vesting of the RSUP19 award. The award vested on March 1, 2017. The shares coded \"F\" were automatically withheld to cover income tax obligations associated with the payout. Amounts also include dividend reinvestment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Balance includes restricted stock acquired through dividend reinvestment."}],"balance_after":35028.557,"source":{"system":"sec-edgar","filing":"0001127602-17-010118","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1031296/000112760217010118/form4.xml","form_type":"4"}},{"id":4405248,"issuer":{"id":3171,"kind":"organization","name":"FIRSTENERGY CORP","symbol":"FE"},"owners":[{"id":159501,"kind":"person","name":"GAINES BENNETT L","position":1,"cik":"0001217383","reported_name":"GAINES BENNETT L","relationship":{"officer":true,"officer_title":"Sr VP Corp Svcs & CIO"}}],"security":"Common Stock","published_at":"2017-03-03T21:11:25.000Z","date":"2017-03-01","kind":"exercise","acquired":true,"shares":15832,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The amount listed in Table II represents the vesting of the RSUP19 award. The award vested on March 1, 2017. The shares coded \"F\" were automatically withheld to cover income tax obligations associated with the payout. Amounts also include dividend reinvestment."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"1 for 1. The RSUP19 award was previously granted for $0.00 consideration under the FirstEnergy Corp. 2007 Incentive Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Balance includes restricted stock acquired through dividend reinvestment."}],"balance_after":40269.557,"source":{"system":"sec-edgar","filing":"0001127602-17-010118","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031296/000112760217010118/form4.xml","form_type":"4"}},{"id":4432364,"issuer":{"id":3171,"kind":"organization","name":"FIRSTENERGY CORP","symbol":"FE"},"owners":[{"id":159501,"kind":"person","name":"GAINES BENNETT L","position":1,"cik":"0001217383","reported_name":"GAINES BENNETT L","relationship":{"officer":true,"officer_title":"Sr VP Corp Svcs & CIO"}}],"security":"RSUP19","published_at":"2017-02-22T20:49:05.000Z","date":"2017-02-21","kind":"grant","acquired":true,"shares":15655,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"1 for 1"},{"field":"shares","element":"transactionShares","label":"F4","text":"The Board approved the performance results for the performance-adjusted restricted stock unit grant (RSUP19), and this award will vest on March 1, 2017. Performance targets were achieved, so the award will be paid out at a performance rate of 162%."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The Board approved the performance results for the performance-adjusted restricted stock unit grant (RSUP19), and this award will vest on March 1, 2017. Performance targets were achieved, so the award will be paid out at a performance rate of 162%."}],"balance_after":15655,"derivative":{"exercise_date":"2017-03-01","expiration_date":"2017-03-01","underlying":"Common Stock","underlying_shares":15655},"source":{"system":"sec-edgar","filing":"0001127602-17-007660","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1031296/000112760217007660/form4.xml","form_type":"4"}},{"id":4611532,"issuer":{"id":3171,"kind":"organization","name":"FIRSTENERGY CORP","symbol":"FE"},"owners":[{"id":159501,"kind":"person","name":"GAINES BENNETT L","position":1,"cik":"0001217383","reported_name":"GAINES BENNETT L","relationship":{"officer":true,"officer_title":"Sr VP Corp Svcs & CIO"}}],"security":"Common Stock","published_at":"2016-09-06T17:28:31.000Z","date":"2016-09-01","kind":"tax_withholding","acquired":false,"shares":20,"price":32.52,"value":650.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction reflects the number of shares withheld pursuant to the terms of the Restricted Stock Award Agreement and in accordance with the FirstEnergy Corp. 2007 Incentive Plan, as amended, to satisfy the reporting person's tax withholding obligation upon the acquisition and vesting of 59.428 shares pursuant to the dividend feature of such award."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Balance includes shares acquired through dividend reinvestment."}],"balance_after":24315.143,"source":{"system":"sec-edgar","filing":"0001127602-16-061872","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1031296/000112760216061872/form4.xml","form_type":"4"}}]}