Transaction Details

Footnotes

Restricted stock unit (RSU) award granted under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Talent Management and Compensation Committee (TMCC) with each RSU representing the right to receive one share of Exelon common stock upon vesting. The award accrues additional RSUs each quarter through automatic dividend reinvestment and the additional RSUs vest on the same schedule as the underlying award. | Performance share award granted under the LTIP for the three-year performance period referenced in Column 1 based upon the TMCC's determination of performance achieved for the period. Each performance share represents the right to receive one share or the cash equivalent of one share pursuant to the LTIP's terms with respect to individual stock ownership levels. Performance share awards vest immediately on their grant date. | Balance at the time of this vesting includes 53 additional shares acquired through automatic dividend reinvestment during 2025. | Balance at the time of this vesting includes 121 additional shares acquired through automatic dividend reinvestment during 2025. | Balance at the time of this vesting includes 227 additional shares acquired through automatic dividend reinvestment during 2025. | Phantom share equivalents held in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan. The stock fund is a unitized fund that consists of both Exelon common stock and short-term liquid investments. Units of the fund are acquired through quarter-end contributions and dividend reinvestment and will be settled for cash upon the termination of the reporting person. The balance of phantom share equivalents may fluctuate due to changes in the value of the fund units. | Balance as of 12/31/2025 and includes 62 phantom share equivalents accrued during 2025 through automatic dividend reinvestment.