EXELON CORP — Director's Dealing 2021

May 28, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EXELON CORP (EXC)
CIK: 0001109357
Period of Report: 2021-05-27

Reporting Person: Innocenzo Michael (President & CEO of PECO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-27	Common Stock	M	16000	$39.81	Acquired	56382	Direct
2021-05-27	Common Stock	S	16000	$44.99	Disposed	40382	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-27	NQ Stock Options (Right to Buy) 3/12/2012	$39.81	M	16000	Disposed		Common Stock (16000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock (ESPP Shares)	2050	Direct

Footnotes

F1: Non-qualified employee stock options awarded pursuant to the Exelon Long-Term Incentive Plan. Options are fully vested and expire on the tenth anniversary of the grant date referenced in Column 1.

F2: Exercise and sale made pursuant to a Rule 10b5-1 trading plan entered into by Mr. Innocenzo on May 13, 2021.

F3: Shares were sold in multiple lots with prices ranging from $44.58 to $45.34 inclusive. Mr. Innocenzo undertakes to provide to Exelon Corporation, any security holder of Exelon Corporation or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range provided above.