SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Aliabadi Paymon (Last) (First) (Middle) 10 S. DEARBORN STREET 54TH FLOOR (Street) CHICAGO IL 60603 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol EXELON CORP [ EXC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) EVP, Chief Enterprise Risk Ofr
	3. Date of Earliest Transaction (Month/Day/Year) 01/26/2015
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common stock	01/26/2015		M		28,006	A	$37.34	31,097	D
Common stock	01/26/2015		F		9,062(1)	D	$37.34	22,034	D
Common stock	01/26/2015		D		6,058(2)	D	$37.34	15,976	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit Award 01/26/2015	$0	01/26/2015		A		15,776		(3)	(3)	Common stock	15,776	(3)	15,776	D
Restricted Stock Unit Award 01/27/2014	$0	01/26/2015		M			7,295	(3)	(3)	Common stock	7,295	$37.34	14,591(4)	D
Restricted Stock Unit Award 09/23/2013	$0	01/26/2015		M			3,165	(3)	(3)	Common stock	3,165	$37.34	3,168(5)	D
Performance Shares- Stock Units	$0	01/26/2015		A		17,546(6)		(6)	(6)	Common stock	17,546	(6)	17,546	D
Performance Shares- Stock Units	$0	01/26/2015		M			17,546	(6)	(6)	Common stock	17,546	$37.34	0	D

Explanation of Responses:

1. Shares withheld by the Issuer for reporting person's tax obligation.

2. Shares settled in cash on a 1 for 1 basis.

3. Restricted stock unit award made pursuant to the Exelon Long Term Incentive Plan. 1/3 of the shares awarded will vest upon the first, second and third anniversary date that is referenced in column 1.

4. Balance includes 219 shares acquired on March 10, 2014; 178 shares acquired on June 10, 2014; 202 shares acquired on September 10, 2014; and 187 shares acquired on December 10, 2014 through automatic dividend reinvestment.

5. Balance includes 63 shares acquired on March 10, 2014; 51 shares acquired on June 10, 2014; 58 shares acquired on September 10, 2014; and 54 shares acquired on December 10, 2014 through automatic dividend reinvestment.

6. Transition performance shares awarded pursuant to the Exelon Long Term Incentive Plan in connection with transition from one-year to three-year performance period for the performance share award program. Shares vest immediately upon award.

Remarks:

	Lawrence C. Bachman, Attorney in Fact for Paymon Aliabadi	01/28/2015
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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