Brian Tierney: holdings couldn't be fully reconciled (difference of 7,984 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +3,516.292 shares on Feb 11, 2026 (Direct). Filing, Feb 11, 2026
Footnote: "Balance has been updated since the reporting person's last filed Form 4 to include shares acquired through dividend reinvestments."
Allan Smith: holdings couldn't be fully reconciled (difference of 3,115 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +2,404.282 shares on Dec 18, 2025 (Direct). Filing, Dec 18, 2025
Footnote: "This Form 4 is being filed to report the number of shares withheld to satisfy the reporting person's tax withholding obligation upon the vesting of 33,861 shares of restricted common stock granted pursuant to the terms of the Restricted Stock Award Agreement, dated December 18, 2023, between FirstEnergy Corp. (the "Company") and the reporting person. | Balance has been updated since the reporting person's last filed Form 4 to include shares acquired through dividend reinvestments."
Jon K: holdings couldn't be fully reconciled (difference of 18,496 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +17,438.712 shares on Feb 11, 2026 (Direct). Filing, Feb 11, 2026
Footnote: "Balance has been updated since the reporting person's last filed Form 4 to include shares acquired through dividend reinvestments and to correct the prior reported balance due to an inadvertent error in the amount of securities beneficially owned by the reporting person as reported in Column 5 of Table I on the reporting person's Form 4 filed on March 4, 2025."
Hyun Park: holdings couldn't be fully reconciled (difference of 730 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +347.198 shares on Feb 11, 2026 (Direct). Filing, Feb 11, 2026
Footnote: "Balance updated to include dividends accrued on time-based equity awards."
Toby Thomas: holdings couldn't be fully reconciled (difference of 740 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +170.289 shares on Mar 1, 2026 (Savings Plan). Filing, Mar 1, 2026
Footnote: "The Company 401(k) Savings Plan ("401(k) Plan") includes a unitized fund invested in shares of common stock of the Company, in which the reporting person may invest, and 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 the Company's common stock held in the unitized stock fund since the reporting person's last filed Form 4 and as allocated to the reporting person's account as of February 28, 2026."
Jason Lisowski: holdings couldn't be fully reconciled (difference of 4,559 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +4,144.199 shares on Feb 11, 2026 (Direct). Filing, Feb 11, 2026
Footnote: "Balance has been updated since the reporting person's last filed Form 4 to include shares acquired through dividend reinvestments."
John Somerhalder II: minor difference of 372 shares. Difference is under 0.5% of holdings.
James Oneil: minor difference of 38 shares. Difference is under 0.5% of holdings.
Melvin Williams: minor difference of 52 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Jana Croom: minor difference of 106 shares. Unexplained small increases, consistent with stock unit vesting or reinvested dividends.
Inferred rename: "Custodial Account" is treated as the same holder as "Custodial Account I", because the old name was never reported again and the new one opened with the same balance (275 shares). Old name, new name
Inferred rename: "Matthew Welsh (son)" is treated as the same holder as "Jeff Welsh (son)", because the old name was never reported again and the new one opened with the same balance (1 shares). Old name, new name
External context: we only cite outside events when a documented connection exists. None is shown for this period.