EXELON CORP — Director's Dealing 2012

Jul 3, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXELON CORP (EXC)
CIK: 0001109357
Period of Report: 2012-06-30

Reporting Person: LAWLESS ROBERT J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-06-30	Common Stock (Deferred Stock Units)	A	668	$37.41	Acquired	808	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3273	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Phantom Stock	$		Common Stock (34066)	34066	Indirect

Footnotes

F1: Balance includes 1 share acquired on 06/08/2012 through automatic dividend reinvestment.

F2: Phantom stock units (which are in the form of deferred stock units) which will become payable in cash on a 1 for 1 basis upon the termination of the reporting person's service on the Exelon board of directors.

F3: Balance includes 224 shares acquired on 04/11/2012 and 342 shares acquired on 06/08/2012 through automatic dividend reinvestment.