X0306 4 2022-02-08 0001109357 EXELON CORP EXC 0001895608 Quiniones Gil C 10 S DEARBORN STREET 54TH FLOOR CHICAGO IL 60603 0 1 0 0 CEO of ComEd 2022 Restricted Stock Units 0 2022-02-08 4 A 0 9106 A Common Stock 9106 9106 D Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. Elizabeth M. Hensen, Attorney-in-Fact for Gil C Quiniones 2022-02-10