EXELON CORP — Director's Dealing 2016

Jan 19, 2016

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: EXELON CORP (EXC)
CIK: 0001109357
Period of Report: 2015-12-31

Reporting Person: O'Brien Denis P. (Sr. Executive Vice President)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	43919	Direct
Common Stock	20000	Indirect
Common Stock (ESPP Shares)	1405	Direct
Common Stock (Deferred Shares)	8699	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit Awards	$0		Common Stock (51870)	51870	Direct
Deferred Compensation Equivalent Shares	$0		Common Stock (5774)	5774	Direct
NQ Stock Option 03/12/2012	$39.81		Common Stock (102000)	102000	Direct
NQ Stock Option 01/24/2011	$43.4		Common Stock (49000)	49000	Direct
NQ Stock Option 01/25/2010	$46.09		Common Stock (27000)	27000	Direct
NQ Stock Option 01/26/2009	$56.51		Common Stock (30700)	30700	Direct
NQ Stock Option 01/28/2008	$73.29		Common Stock (22000)	22000	Direct
NQ Stock Option 01/22/2007	$59.96		Common Stock (19000)	19000	Direct
NQ Stock Option 01/23/2006	$58.55		Common Stock (20000)	20000	Direct

Footnotes

F1: Balance includes the following shares acquired through dividend reinvestment: 81, 76, 89 and 101 shares acquired on March 10, 2015, June 10, 2015, September 10, 2015 and December 10, 2015 respectively.

F2: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3: Balance consists of unvested shares remaining from the awards granted in January of the previous three years along with reinvested dividends as follows: 481, 456, 529 and 600 shares acquired on March 10, 2015, June 10, 2015, September 10, 2015 and December 10, 2015 respectively.

F4: Phantom share equivalents representing units held in the Exelon stock fund in a multi-fund, non-qualified deferred compensation plan. The Exelon stock fund is a unitized fund that consists of Exelon common stock and short term investments. Units of the fund will be settled upon the reporting person's separation from the board for any reason. Units will be settled in cash. Units are acquired through regular periodic contributions, company matching contributions and the reinvestment of dividend equivalents. The balance of phantom share equivalents may fluctuate from time to time due to fluctuations in the fund composition.

F5: Balance inlcudes 49, 52, 53 and 61 share equivalents accrued on February 11, 2015, May 13, 2015, August 12, 2015 and November 11, 2015 thorugh automatic dividend reinvestment.

F6: Non qualified employee stock options, awarded pursuant to the Exelon Long Term Incentive Plan. Options vest in 1/4 increments on each of the first four anniversaries of the grant date, referenced in column one, and expire on the tenth anniversay of the grant date.