SOMERHALDER JOHN W II

SEC source: 0001031296-26-000135 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,136.815

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

F2 · balance_after: Includes shares acquired through dividend reinvestment.

SEC source: 0001628280-26-049396 · wk-form4_1784837687.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 13,659.409

F1 · acquired: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001031296-26-000113 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,021.599

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001628280-26-026856 · wk-form4_1776975591.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 12,497.652

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001031296-26-000076 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,097.504

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001628280-26-003310 · wk-form4_1769204296.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 11,311.532

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001031296-26-000015 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,072.69

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001628280-25-046115 · wk-form4_1761251608.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 10,120.901

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001031296-25-000072 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,128.69

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001628280-25-035713 · wk-form4_1753301174.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 8,911.863

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-25-018912 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,113.751

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001140361-25-014948 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 7,682.242

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-25-011529 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,976.788

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

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

SEC source: 0001127602-25-008124 · form4.xml · derivative · entry 4

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,793 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Share-Based RSUs convert into the Company's common stock on a one-for-one basis.

F1 · derivative.exercise_date: Represents the vesting of performance-adjusted restricted stock units ("RSUs"), each of which previously represented a contingent right to receive an RSU award payable in shares of common stock of FirstEnergy Corp. (the "Company") ("Share-Based RSUs") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 5, 2025, as previously reported on a Form 4 filed on February 7, 2025, and per the terms of Mr. Somerhalder's award agreement, the RSUs, which had remained subject to a continued service requirement, settled on March 1, 2025.

F1 · derivative.expiration_date: Represents the vesting of performance-adjusted restricted stock units ("RSUs"), each of which previously represented a contingent right to receive an RSU award payable in shares of common stock of FirstEnergy Corp. (the "Company") ("Share-Based RSUs") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 5, 2025, as previously reported on a Form 4 filed on February 7, 2025, and per the terms of Mr. Somerhalder's award agreement, the RSUs, which had remained subject to a continued service requirement, settled on March 1, 2025.

SEC source: 0001127602-25-008124 · form4.xml · nonDerivative · entry 2

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154,817.464

F3 · shares: Represents shares of common stock of the Company withheld to cover tax obligations associated with the vesting of the RSUs described in footnote 1, which transaction is exempt under Rule 16b-3.

SEC source: 0001127602-25-008124 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,170.464

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of performance-adjusted restricted stock units ("RSUs"), each of which previously represented a contingent right to receive an RSU award payable in shares of common stock of FirstEnergy Corp. (the "Company") ("Share-Based RSUs") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 5, 2025, as previously reported on a Form 4 filed on February 7, 2025, and per the terms of Mr. Somerhalder's award agreement, the RSUs, which had remained subject to a continued service requirement, settled on March 1, 2025.

F2 · price: The RSUs converted into shares of the Company's common stock on a one-for-one basis under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

SEC source: 0001127602-25-003666 · form4.xml · derivative · entry 3

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,750.479

Underlying: Common Stock · 3,750.479 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 5, 2025. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2025, generally subject to the reporting person's continued service.

F3 · derivative.exercise_date: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 5, 2025. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2025, generally subject to the reporting person's continued service.

F3 · derivative.expiration_date: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 5, 2025. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2025, generally subject to the reporting person's continued service.

SEC source: 0001140361-25-001803 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 6,431.433

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-25-000847 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,377.464

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan

SEC source: 0001140361-24-043947 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 5,152.892

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-24-025057 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,704

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan

SEC source: 0001140361-24-033923 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 3,865.855

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-24-020099 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,242

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

SEC source: 0001140361-24-021343 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 2,535.837

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-24-012326 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,554

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan.

SEC source: 0001127602-24-008728 · form4.xml · derivative · entry 4

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 74,220 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_price: This Form 4 is being filed to report the vesting, and automatic withholding for tax purposes, of performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in shares of common stock of FirstEnergy Corp. (the "Company") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 7, 2024, as previously reported on a Form 4 filed on February 9, 2024, and the RSUs settled on March 1, 2024.

F3 · derivative.exercise_date: This Form 4 is being filed to report the vesting, and automatic withholding for tax purposes, of performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in shares of common stock of FirstEnergy Corp. (the "Company") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 7, 2024, as previously reported on a Form 4 filed on February 9, 2024, and the RSUs settled on March 1, 2024.

F3 · derivative.expiration_date: This Form 4 is being filed to report the vesting, and automatic withholding for tax purposes, of performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in shares of common stock of FirstEnergy Corp. (the "Company") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 7, 2024, as previously reported on a Form 4 filed on February 9, 2024, and the RSUs settled on March 1, 2024.

SEC source: 0001127602-24-008728 · form4.xml · nonDerivative · entry 3

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 178,573

F3 · shares: This Form 4 is being filed to report the vesting, and automatic withholding for tax purposes, of performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in shares of common stock of FirstEnergy Corp. (the "Company") following the vesting date. The satisfaction of the performance goals for the RSUs were certified by the Company's Board of Directors on February 7, 2024, as previously reported on a Form 4 filed on February 9, 2024, and the RSUs settled on March 1, 2024.

F4 · price: The RSUs were granted under the FirstEnergy Corp. 2020 Incentive Compensation Plan and, therefore, the reporting person paid no price for the RSUs.

SEC source: 0001127602-24-008728 · form4.xml · nonDerivative · entry 2

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,859

F2 · shares: Represents shares of common stock of the Company automatically withheld to cover tax obligations associated with the vesting of the RSUs described in footnote 1, which transaction is exempt under Rule 16b-3.

SEC source: 0001127602-24-004295 · form4.xml · derivative · entry 3

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,390.392

Underlying: Common Stock · 73,390.392 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 7, 2024. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2024, generally subject to the reporting person's continued service.

F2 · derivative.exercise_date: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 7, 2024. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2024, generally subject to the reporting person's continued service.

F2 · derivative.expiration_date: Represents performance-adjusted restricted stock units ("RSUs"), each of which represents a contingent right to receive an award payable in Company common stock following the vesting date. This Form 4 is being filed to report the satisfaction of the performance goals for the RSUs, as certified by the Company's Board of Directors on February 7, 2024. Per the terms of Mr. Somerhalder's award agreement, these RSUs will settle on March 1, 2024, generally subject to the reporting person's continued service.

SEC source: 0001140361-24-003427 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 2,085.973

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-24-000850 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,353

F1 · security: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan

SEC source: 0001140361-23-049510 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,627.256

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-23-025503 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,593

F1 · shares: Represents shares paid quarterly under the FirstEnergy Corp. 2020 Incentive Compensation Plan in recognition of his service as (i) a non-employee director and (ii) a non-executive Board Chair.

SEC source: 0001140361-23-036511 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 1,154.556

F1 · kind: Class F Common Stock award granted as compensation for serving as a member of the Board of Directors of KKR Infrastructure Conglomerate LLC. The stock award fully vests on the date of grant.

SEC source: 0001127602-23-020452 · form4.xml · nonDerivative · entry 2

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,637

F3 · shares: This transaction reflects the number of shares withheld pursuant to the terms of the January 2023 Restricted Stock Units Award Agreement to satisfy the reporting person's tax withholding obligation upon the vesting of 76,499 restricted stock units.

SEC source: 0001127602-23-020452 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,330

F1 · shares: Reflects the downward adjustment to the target number of restricted stock units and accrued dividend equivalents granted to the reporting person in January 2023 per the terms of the Restricted Stock Units Award Agreement.

F2 · balance_after: Includes the number of dividend equivalents accrued pursuant to the terms of the January 2023 Restricted Stock Units Award Agreement.

SEC source: 0001127602-23-020416 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,059

F1 · security: Represents second quarter equity compensation, prorated June 1, 2023 through June 30, 2023, paid to Mr. Somerhalder under the 2020 FirstEnergy Corp. Incentive Compensation Plan in recognition of his service as (i) a non-employee director and (ii) a non-executive Board Chair.

SEC source: 0001127602-23-001112 · form4.xml · nonDerivative · entry 3

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,508

F4 · shares: Represents the amount of target restricted stock units granted to the reporting person, effective January 4, 2023.

SEC source: 0001127602-23-001112 · form4.xml · nonDerivative · entry 2

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,280

F3 · shares: This transaction reflects the number of shares withheld pursuant to the terms of the Restricted Stock Award Agreement to satisfy the reporting person's tax withholding obligation upon the vesting of 53,818 restricted stock units.

SEC source: 0001127602-23-001112 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,328

F1 · shares: Reflects the number of restricted stock units earned in excess of the target restricted stock units granted to the reporting person in October 2022.

F2 · balance_after: Includes the number of dividend equivalents accrued pursuant to the restricted stock units granted to the reporting person in October 2022.

SEC source: 0001127602-22-024661 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,770

F1 · shares: Represents the amount of target restricted stock units granted to the reporting person, effective October 28, 2022.

F2 · balance_after: Number of shares beneficially owned have been adjusted to correct the third quarter equity compensation paid to the reporting person as a result of his service as a non-employee director and as non-executive Chairman for 77 days rather than 76 days, as previously reported on October 5, 2022.

SEC source: 0001127602-22-023691 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,507

F1 · security: Represents third quarter equity compensation, prorated through September 15 2022, paid to Mr. Somerhalder under the 2020 FirstEnergy Corp. Incentive Compensation Plan in recognition of his service as (i) a non-employee director and (ii) a non-executive Board Chair.

SEC source: 0001127602-22-019633 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,066

F1 · balance_after: Reflects prorated second quarter compensation for John W. Somerhalder II approved by the FirstEnergy Corp. Board of Directors on July 19, 2022. Mr. Somehalder's compensation is in recognition of his service as non-executive Board Chair and was retroactively effective as of May 21, 2022.

SEC source: 0001127602-22-015508 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Vice Chair & Exec Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,321

F1 · kind: This transaction reflects the number of shares withheld pursuant to the terms of the Restricted Stock Award Agreement to satisfy the reporting person's tax withholding obligation upon the vesting of 37,139 shares of restricted common stock.

SEC source: 0001127602-21-009252 · form4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Vice Chair & Exec Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,139

F1 · shares: Restricted stock was granted pursuant to an award agreement effective on March 1, 2021.

SEC source: 0001209191-20-045450 · doc4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The reported transaction involved the Reporting Person's voluntary forfeiture of 154,867 shares subject to unvested restricted stock units in connection with the issuer adopting a new director compensation program.

SEC source: 0001209191-20-043117 · doc4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,867

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of Gulfport Energy Corporation (the "Issuer") granted under the Issuer's equity incentive plan. The 154,867 restricted stock units reported on this form will vest in one installment on the earlier of the one-year anniversary of the grant date and the date of the 2021 Annual Meeting of Stockholders of the Issuer, in each case, if the non-employee director is in continuous service on such date.

SEC source: 0001209191-20-034052 · doc4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 148,477

F1 · shares: Fully-vested restricted stock units, with 1/3 of the underlying shares paid in June 2021, 1/3 paid in June 2022 and 1/3 paid in June 2023; provided, however, if the Reporting Person earlier separates from the Company such that he is neither an employee nor director, any remaining unpaid shares under the award will be payable upon his separation.

F2 · balance_after: Total includes 57,725 fully-vested restricted stock units, with 1/3 of the underlying shares paid in March 2021, 1/3 paid in March 2022 and 1/3 paid in March 2023; provided, however, if the Reporting Person earlier separates from the Company such that he is neither an employee nor director, any remaining unpaid shares under the award will be payable upon his separation.

SEC source: 0001209191-20-019671 · doc4.xml · nonDerivative · entry 1

SOMERHALDER JOHN W II · CIK 0001145921 · Director · Interim President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,300

F1 · shares: Fully-vested restricted stock units, with 1/3 of the underlying shares paid in March 2021, 1/3 paid in March 2022 and 1/3 paid in March 2023; provided, however, if the Reporting Person earlier separates from the Company such that he is neither an employee nor director, any remaining unpaid shares under the award will be payable upon his separation.

F2 · price: The price reported in Column 4 is based on the price as of March 4, 2020 in accordance with the terms of the Reporting Person's compensation arrangements.

SEC source: 0001209191-20-012079 · doc4.xml · derivative · entry 3

SOMERHALDER JOHN W II · CIK 0001145921 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,588

Underlying: Common Units · 3,569 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom unit is the economic equivalent of one common unit representing a limited partnership interest in CEQP.

F2 · kind: Effective as February 20, 2020, Mr. Somerhalder resigned from Crestwood Equity Partners LP's Board of Directors. As a result of his resignation, his phantom restricted unit grant issued on January 2, 2020 will be forfeited. His remaining outstanding phantom restricted unit grants will be distributed in accordance with his distribution elections made under the Crestwood Equity Partners LP Non-Qualified Deferred Compensation Plan.

F2 · derivative.exercise_date: Effective as February 20, 2020, Mr. Somerhalder resigned from Crestwood Equity Partners LP's Board of Directors. As a result of his resignation, his phantom restricted unit grant issued on January 2, 2020 will be forfeited. His remaining outstanding phantom restricted unit grants will be distributed in accordance with his distribution elections made under the Crestwood Equity Partners LP Non-Qualified Deferred Compensation Plan.

F2 · derivative.expiration_date: Effective as February 20, 2020, Mr. Somerhalder resigned from Crestwood Equity Partners LP's Board of Directors. As a result of his resignation, his phantom restricted unit grant issued on January 2, 2020 will be forfeited. His remaining outstanding phantom restricted unit grants will be distributed in accordance with his distribution elections made under the Crestwood Equity Partners LP Non-Qualified Deferred Compensation Plan.