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* Littleton Gayle (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 Legal Officer
	3. Date of Earliest Transaction (Month/Day/Year) 01/29/2024
	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
	Rule 10b5-1(c) Transaction Indication Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

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	01/29/2024		M		4,812	A	(1)	32,781	D
Common Stock	01/29/2024		M		3,682	A	(1)	36,463	D
Common Stock	01/29/2024		M		4,612	A	(1)	41,075	D
Common Stock	01/29/2024		M		32,151	A	(2)	73,226	D
Common Stock	01/29/2024		F		20,047	D	$35.29	53,179	D
Common Stock	01/29/2024		D		8,954	D	$35.29	44,225	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
2024 Restricted Stock Units	(1)	01/29/2024		A		16,505		(1)	(1)	Common Stock	16,505	(1)	16,505	D
2023 Restricted Stock Units(3)	(1)	01/29/2024		M			4,812	(1)	(1)	Common Stock	4,812	(1)	9,624	D
2022 Restricted Stock Units(4)	(1)	01/29/2024		M			3,682	(1)	(1)	Common Stock	3,682	(1)	3,682	D
2021 Restricted Stock Units(5)	(1)	01/29/2024		M			4,612	(1)	(1)	Common Stock	4,612	(1)	0	D
2021-2023 Performance Shares	(2)	01/29/2024		A		32,151		(2)	(2)	Common Stock	32,151	(2)	32,151	D
2021-2023 Performance Shares	(2)	01/29/2024		M			32,151	(2)	(2)	Common Stock	32,151	(2)	0	D

Explanation of Responses:

1. Restricted stock unit (RSU) award granted under the Exelon LTIP. Award vests in 1/3 increments at the January or February meeting of the Exelon Comp. Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. The award accrues additional RSUs each quarter through automatic dividend reinvestment and the additional RSUs vest on the same schedule as the underlying award.

2. Performance share award granted under the Exelon LTIP for the three-year performance period referenced in Column 1 based upon the Comp. Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share or the cash equivalent of one share pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately on their grant date.

3. Pre-vesting balance includes 508 shares acquired through automatic dividend reinvestment during 2023.

4. Pre-vesting balance includes 259 shares acquired through automatic dividend reinvestment during 2023.

5. Pre-vesting balance includes 162 shares acquired through automatic dividend reinvestment during 2023.

Remarks:

	Elizabeth M Hensen, attorney-in-fact for Gayle E Littleton	01/30/2024
	** 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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