X0202 4 2005-11-10 0001109357 EXELON CORP EXC 0001184021 MOLER ELIZABETH A 10 SOUTH DEARBORN STREET 37TH FLOOR CHICAGO IL 60603 0 1 0 0 Executive Vice President Common Stock 2005-11-10 4 M 0 11666 23.46 A 38353 D Common Stock 2005-11-10 4 S 0 100 50.44 D 38253 D Common Stock 2005-11-10 4 S 0 300 50.45 D 37953 D Common Stock 2005-11-10 4 S 0 466 50.46 D 37487 D Common Stock 2005-11-10 4 S 0 100 50.48 D 37387 D Common Stock 2005-11-10 4 S 0 400 50.49 D 36987 D Common Stock 2005-11-10 4 S 0 100 50.55 D 36887 D Common Stock 2005-11-10 4 S 0 200 50.56 D 36687 D Common Stock 2005-11-10 4 S 0 300 50.57 D 36387 D Common Stock 2005-11-10 4 S 0 200 50.58 D 36187 D Common Stock 2005-11-10 4 S 0 300 50.59 D 35887 D Common Stock 2005-11-10 4 S 0 500 50.60 D 35387 D Common Stock 2005-11-10 4 S 0 500 50.61 D 34887 D Common Stock 2005-11-10 4 S 0 300 50.62 D 34587 D Common Stock 2005-11-10 4 S 0 300 50.63 D 34287 D Common Stock 2005-11-10 4 S 0 200 50.64 D 34087 D Common Stock 2005-11-10 4 S 0 100 50.66 D 33987 D Common Stock 2005-11-10 4 S 0 100 50.67 D 33887 D Common Stock 2005-11-10 4 S 0 100 50.70 D 33787 D Common Stock 2005-11-10 4 S 0 100 50.71 D 33687 D Common Stock 2005-11-10 4 S 0 100 50.76 D 33587 D Common Stock 2005-11-10 4 S 0 100 50.77 D 33487 D Common Stock 2005-11-10 4 S 0 100 50.78 D 33387 D Common Stock 2005-11-10 4 S 0 100 50.79 D 33287 D Common Stock 2005-11-10 4 S 0 100 50.81 D 33187 D Common Stock 2005-11-10 4 S 0 500 50.82 D 32687 D Common Stock 2005-11-10 4 S 0 200 50.83 D 32487 D Common Stock 2005-11-10 4 S 0 200 50.89 D 32287 D Common Stock 2005-11-10 4 S 0 100 50.90 D 32187 D Common Stock 2005-11-10 4 S 0 200 50.92 D 31987 D NQ Stock Options 01-28-2002 23.46 2005-11-10 4 M 0 11666 D Common Stock 11666 11670 D Exercise and sale made pursuant to a rule 10b5-1 trading plan entered into on March 4, 2005. Shares were sold through small lots which are reported as individual sales on this form and on a second Form 4 being filed 11/14/2005 because the EDGAR system will only accept 30 transactions on a single form. Non qualified employee stock options, awarded pursuant to the Exelon Long Term Incentive Plan. Options vest in 1/3 increments on each of the first three anniversaries of the grant date, referenced in column one, and expire on the tenth anniversay of the grant date. Scott N. Peters, Esq. Attorney in Fact for Elizabeth A. Moler 2005-11-14