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: DIAZ NELSON A (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	16382	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-06-30	Deferred Compensation - Phantom Shares	$	A	170	Acquired		Common Stock (170)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1500	Direct

Footnotes

F1: Balance includes 59 shares acquired on 04/11/2012 and 158 shares acquired on 06/08/2012 through automatic dividend reinvestment.

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

F3: Balance includes 16 shares acquired on 04/11/2012 and 44 shares acquired on 06/08/2012 through automatic dividend reinvestment.