EXELON CORP — Director's Dealing 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXELON CORP (EXC)
CIK: 0001109357
Period of Report: 2012-12-31

Reporting Person: CANNING JOHN A JR (Director)

Non-Derivative Transactions

Holdings (Non-Derivative)

Holdings (Derivative)

Footnotes

F1: Balance includes 185 shares acquired on 12/10/2012 through automatic dividend reinvestment.

F2: Phantom shares held in a multi-fund deferred compensation plan to be settled for cash upon the reporting person's termination of employment for any reason on a 1:1 basis. Shares are acquired through regular periodic contributions, company matching contributions, and the automatic reinvestment of dividends.

F3: Balance includes 18 shares acquired on 12/10/2012 through automatic dividend reinvestment .