FE

SEC source: 0001127602-17-009169 · form4.xml · derivative · entry 2

Reyes Luis A · CIK 0001587303 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,224.11

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F2 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.exercise_price: 1 for 1

F4 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F5 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009181 · form4.xml · derivative · entry 2

THORNTON JERRY SUE · CIK 0001183301 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,207.274

Underlying: Common Stock · 1,792 shares

Expires not disclosed

F1 · security: Represents shares and cash paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009164 · form4.xml · derivative · entry 2

Pappas Christopher D · CIK 0001428312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,440.959

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F2 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.exercise_price: 1 for 1

F4 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F5 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009160 · form4.xml · nonDerivative · entry 1

ONEIL JAMES F · CIK 0001102786 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 865

F1 · shares: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan.

SEC source: 0001127602-17-009157 · form4.xml · derivative · entry 2

NOVAK ERNEST J JR · CIK 0001255472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,850.203

Underlying: Common Stock · 1,237 shares

Expires not disclosed

F1 · security: Represents shares and cash paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009154 · form4.xml · derivative · entry 2

Mitchell Thomas N · CIK 0001664474 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,837.498

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F2 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.exercise_price: 1 for 1

F4 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F5 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009149 · form4.xml · derivative · entry 2

Kleisner Theodore J · CIK 0001176440 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,776.282

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009152 · form4.xml · derivative · entry 1

Misheff Donald T · CIK 0001538453 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,776.282

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009146 · form4.xml · derivative · entry 2

JOHNSON JULIA L · CIK 0001221442 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,356.765

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F2 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.exercise_price: 1 for 1

F4 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, other than a portion of which that will pay on January 1, 2023 and a portion that will pay on January 1, 2024 unless the director concludes service prior, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, other than a portion of which that will pay on January 1, 2023 and a portion that will pay on January 1, 2024 unless the director concludes service prior, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F5 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009143 · form4.xml · derivative · entry 2

HEISLER ROBERT B JR · CIK 0001127147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,495.346

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009139 · form4.xml · nonDerivative · entry 1

DEMETRIOU STEVEN J. · CIK 0001173003 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 865

F1 · shares: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan.

SEC source: 0001127602-17-009137 · form4.xml · nonDerivative · entry 1

COTTLE WILLIAM T · CIK 0001237012 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,609.072

F1 · shares: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Plan.

F2 · balance_after: Includes shares acquired through dividend reinvestments.

SEC source: 0001127602-17-009133 · form4.xml · derivative · entry 2

ANDERSON MICHAEL J · CIK 0001201390 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,958.706

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-009128 · form4.xml · derivative · entry 2

ADDISON PAUL T · CIK 0001237010 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,011.547

Underlying: Common Stock · 1,052 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F3 · derivative.expiration_date: This holding reflects phantom stock payable in cash or shares following conclusion of service as a director, in accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors. Each share of phantom stock is the economic equivalent of one share of common stock.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-17-007702 · form4.xml · derivative · entry 3

VESPOLI LEILA L · CIK 0001127115 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,890

Underlying: Common Stock · 53,890 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007693 · form4.xml · derivative · entry 3

K. Jon Taylor · CIK 0001575883 · VP, Controller & CAO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,197

Underlying: Common Stock · 14,197 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007682 · form4.xml · derivative · entry 3

Strah Steven E · CIK 0001348488 · Sr VP & President FE Utilities

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,330

Underlying: Common Stock · 7,330 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007675 · form4.xml · derivative · entry 3

SCHNEIDER DONALD R · CIK 0001279005 · President, FE Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,604

Underlying: Common Stock · 36,604 shares

Expires 2017-03-01

F2 · derivative.exercise_price: 1 for 1

F3 · shares: 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%.

F3 · balance_after: 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%.

SEC source: 0001127602-17-007667 · form4.xml · derivative · entry 3

Reffner Robert · CIK 0001692401 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,458

Underlying: Common Stock · 15,458 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007665 · form4.xml · derivative · entry 3

Pearson James F · CIK 0001331360 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,308

Underlying: Common Stock · 55,308 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007662 · form4.xml · derivative · entry 3

Lash James H · CIK 0001490185 · EVP & President FE Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,716

Underlying: Common Stock · 38,716 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007661 · form4.xml · derivative · entry 4

JONES CHARLES E · CIK 0001261969 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,754

Underlying: Common Stock · 50,754 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007660 · form4.xml · derivative · entry 3

GAINES BENNETT L · CIK 0001217383 · Sr VP Corp Svcs & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,655

Underlying: Common Stock · 15,655 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007659 · form4.xml · derivative · entry 3

Dowling Michael J · CIK 0001514118 · Sr VP, External Affairs

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,955

Underlying: Common Stock · 14,955 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: 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%.

F4 · balance_after: 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%.

SEC source: 0001127602-17-007657 · form4.xml · derivative · entry 5

Chack Dennis M · CIK 0001320749 · Sr VP, Marketing & Branding

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,630

Underlying: Common Stock · 7,630 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: The Board approved 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%.

F4 · balance_after: The Board approved 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%.

SEC source: 0001127602-17-007656 · form4.xml · derivative · entry 3

CAVALIER LYNNETTE M · CIK 0001202583 · Chief Human Resource Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,348

Underlying: Common Stock · 24,348 shares

Expires 2017-03-01

F2 · derivative.exercise_price: 1 for 1

F3 · shares: 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%.

F3 · balance_after: 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%.

SEC source: 0001127602-17-007655 · form4.xml · derivative · entry 3

Benz Gary D · CIK 0001643664 · Sr VP, Strategy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,861

Underlying: Common Stock · 7,861 shares

Expires 2017-03-01

F3 · derivative.exercise_price: 1 for 1

F4 · shares: The Board approved 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%.

F4 · balance_after: The Board approved 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%.

SEC source: 0001127602-17-007653 · form4.xml · derivative · entry 3

Lasky Charles D · CIK 0001303939 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,747

Underlying: Common Stock · 17,747 shares

Expires 2017-03-01

F2 · derivative.exercise_price: 1 for 1

F3 · shares: 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%.

F3 · balance_after: 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%.

SEC source: 0001127602-16-070631 · form4.xml · nonDerivative · entry 1

SCHNEIDER DONALD R · CIK 0001279005 · President, FE Solutions

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,485

F1 · kind: This transaction reflects the number of shares sold pursuant to the terms of the Restricted Stock Award Agreement and in accordance with the FirstEnergy Corp. Executive and Director Incentive Compensation Plan, as amended, to satisfy the reporting person's tax withholding obligation upon the vesting of 13,519.102 shares of restricted common stock.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.33 to $31.38, 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.

SEC source: 0001127602-16-070629 · form4.xml · nonDerivative · entry 1

Lasky Charles D · CIK 0001303939 · SVP, Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,351.652

F1 · kind: This transaction reflects the number of shares sold pursuant to the terms of the Restricted Stock Award Agreement and in accordance with the FirstEnergy Corp. Executive and Director Incentive Compensation Plan, as amended, to satisfy the reporting person's tax withholding obligation upon the vesting of 13,519.102 shares of restricted common stock.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.33 to $31.38, 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.

SEC source: 0001127602-16-066787 · form4.xml · derivative · entry 1

SMART GEORGE M · CIK 0001016653 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,528.033

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066760 · form4.xml · derivative · entry 1

HEISLER ROBERT B JR · CIK 0001127147 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,772.238

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066789 · form4.xml · derivative · entry 1

THORNTON JERRY SUE · CIK 0001183301 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,341.618

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066779 · form4.xml · derivative · entry 1

Pappas Christopher D · CIK 0001428312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,085.939

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066782 · form4.xml · derivative · entry 1

Reyes Luis A · CIK 0001587303 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,020.865

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066772 · form4.xml · derivative · entry 1

NOVAK ERNEST J JR · CIK 0001255472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,011.063

Underlying: Common Stock · 1,177 shares

Expires not disclosed

F1 · security: Represents shares and cash paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066770 · form4.xml · derivative · entry 1

Mitchell Thomas N · CIK 0001664474 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,753.523

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066768 · form4.xml · derivative · entry 1

Misheff Donald T · CIK 0001538453 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,509.277

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066763 · form4.xml · derivative · entry 1

JOHNSON JULIA L · CIK 0001221442 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,968.262

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066766 · form4.xml · derivative · entry 1

Kleisner Theodore J · CIK 0001176440 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,509.277

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066758 · form4.xml · derivative · entry 1

COTTLE WILLIAM T · CIK 0001237012 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,538.815

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066756 · form4.xml · derivative · entry 1

ANDERSON MICHAEL J · CIK 0001201390 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,474.719

Underlying: Common Stock · 1,288 shares

Expires not disclosed

F1 · security: Represents shares and cash paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-066754 · form4.xml · derivative · entry 1

ADDISON PAUL T · CIK 0001237010 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,443.276

Underlying: Common Stock · 1,001 shares

Expires not disclosed

F1 · security: Represents shares paid quarterly for director compensation under the FirstEnergy Corp. 2015 Incentive Compensation Plan and deferred pursuant to the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F2 · derivative.exercise_price: 1 for 1

F3 · derivative.exercise_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F3 · derivative.expiration_date: In accordance with the terms and conditions of the FirstEnergy Corp. Deferred Compensation Plan for Outside Directors.

F4 · balance_after: Includes phantom stock units acquired through dividend reinvestments.

SEC source: 0001127602-16-061872 · form4.xml · nonDerivative · entry 1

GAINES BENNETT L · CIK 0001217383 · Sr VP Corp Svcs & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,315.143

F1 · shares: 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.

F2 · balance_after: Balance includes shares acquired through dividend reinvestment.