UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549
                                    FORM 8-K



                                 CURRENT REPORT


                Pursuant to Section 13 or 15(d) of the Securities
                              Exchange Act of 1934


                                  June 13, 2003
                                (Date of earliest
                                 event reported)






Commission File            Name of Registrant; State of Incorporation; Address of       IRS Employer
Number                     Principal Executive Offices; and Telephone Number            Identification Number
---------------------      ---------------------------------------------------------    -------------------------

                                                                                     
1-16169                    EXELON CORPORATION                                           23-2990190
                           (a Pennsylvania corporation)
                           10 South Dearborn Street - 37th Floor
                           P.O. Box 805379
                           Chicago, Illinois 60680-5379
                           (312) 394-7398









Item 5. Other Events

     As  previously  disclosed,  between May 8 and June 14, 2002,  several class
action  lawsuits were filed in the Federal  District Court in Chicago  asserting
nearly  identical  securities  law  claims  on behalf  of  purchasers  of Exelon
Corporation  (Exelon) common stock between April 24, 2001 and September 27, 2001
(Class  Period).  The  complaints  alleged that Exelon and three of its officers
violated  Federal  securities  laws by issuing a series of materially  false and
misleading  statements  relating to its 2001  earnings  expectations  during the
Class  Period.  The Court  consolidated  the pending  cases into one lawsuit and
appointed two lead  plaintiffs as well as lead counsel.  On October 1, 2002, the
plaintiffs  filed a  consolidated  amended  complaint,  which  Exelon  moved  to
dismiss.  In an order  dated June 13,  2003,  the Court  dismissed  the  amended
complaint with prejudice. The decision is subject to appeal.











                                   SIGNATURES




Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.




                                            EXELON CORPORATION


                                            /S/  Robert S. Shapard
                                            ----------------------
                                            Robert S. Shapard
                                            Executive Vice President and
                                            Chief Financial Officer


June 16, 2003