Commonwealth Edison S-3ASRAutomatic shelf registration

DEPARTMENT OF FINANCIAL AND PROFESSIONAL REGULATION DIVISION OF BANKING CONSOLIDATED REPORT OF CONDITION Trust Company Name: Address: City, State, Zip Credential Number: BNY MELLON TRUST COMPANY OF ILLINOIS 2 N. LASALLE STREET, SUITE 700 CHICAGO, IL 60602 TRS # 60392 (5-digit number-should begin with 60) Include the institution’s domestic & foreign subsidiaries, completed for the period ending as of close of business on: 03/31/2022 and submitted in response to the call of the Illinois Department of Financial and Professional Regulation. ALTERATION OF THIS FORM IS PROHIBITED AND WILL BE CONSIDERED NON-COMPLIANCE WITH FILING REQUIREMENTS. ASSETS In Thousands(000) 1. Cash and Due from Depository Institution 74,315 0 2. U.S. Treasury Securities 3. Obligations of States and Political Subdivisions 0 0 4. Other Bonds, Notes Receivable, and Debentures Itemize the Notes Receivable amount listed above: Inter-Company/Employee/Director: Other (List): 5. Corporate Stock 0 0 6. Trust Company Premises, Furniture, Fixtures and Other Assets Representing TC Premises 7. Accounts Receivable: 1,513 Itemize Accounts Receivable amount listed above: Fee Accounts Receivable 1,401 Inter-Company Accounts Receivable 112 Other (List): 8. Goodwill 0 9. Intangibles 0 10. Other Assets 0 Itemize assets that account for 10% or greater of Line 11: (Description & Amount) 0. TOTAL LIABILITIES AND EQUITY CAPITAL 75,828 Check & Balance: should equal zero - otherwise incorrect 0 0 0. Other Liabilities for Borrowed Money 0 1. Other Liabilities 84 Itemize Liabilities that account for 10% or greater of Line 15) (Description & Amount) 2. Common Stock 2,000 3. Surplus 71,297 4. Reserve for Operating Expenses 0 5. Retained Earnings (Loss) 2,302 6. Taxes Payable Deferred Income Accrued Expenses Reserve for Taxes 7. TOTAL LIABILITIES 229 EQUITY CAPITAL 8. Preferred Stock 81 13 -10 0 9. TOTAL EQUITY CAPITAL 75,599 11. TOTAL ASSETS 75,828 LIABILITIES 10. Accounts Payable 145

60392 TRS # 128 128 Affiliate NI Income Trust Company Name: Credential Number: INCOME BNY MELLON TRUST COMPANY OF ILLINOIS In Thousands(000) I. All Other Fiduciary Activities 0 2. Interest Income 2 C. Investment Advisory 0 D. Managed Employee Benefit 0 1. Income from Fiduciary Activities: A. Estates B. Personal 0 0 0 E. Non-managed Employee Benefit 1,043 F. Custody G. Corporate Services H. Land Trusts 100 0 3. All Other Income: ( List below) 4. TOTAL OPERATING INCOME (Sum of Items 1-3) 1,273 EXPENSES 5. Operating Expenses: A. Salaries . Employee Benefits A. Trust Company Occupancy Expense B. Furniture and Equipment Expense C. Data Services C. Marketing D. Audits/Examinations E. Insurance (Fiduciary Activities) D. All Other Itemize amounts > 10% from Line I above. Affiliate NI Expense 597 Explain any change greater than 10% from the average of the previous quarter(s). IF this is the first quarter of the fiscal year, disregard explanation: 6. TOTAL OPERATING EXPENSES (Items A-I) 7. NET OPERATING INCOME/LOSS BEFORE TAXES 8. APPLICABLE INCOME TAXES 9. EXTRAORDINARY ITEMS 10. NET INCOME (LOSS) AFTER TAXES 417 728 545 128 0 607 41 28 36 16 0 0 0 0

9. Ending Balance 0 2,000 71,297 2,302 75,599 Trust Company Name: BNY MELLON TRUST COMPANY OF ILLINOIS CHANGES IN EQUITY CAPITAL PREFERR TOTAL EQUITY ED STOCK COMMON SURPLUS & RETAINED CAPITAL (Line Thousands of Dollars ( Year-to- Date) (PAR) STOCK (PAR) RESERVE EARNINGS Total) 1. Balance beginning of fiscal year 0 2,000 71,278 1,885 75,163 2. Net Income (loss) 417 417 3. Capital sale/conversion/acquisition/retirement 0 0 0 0 0 4. Changes incident to mergers & absorptions 0 0 0 0 0 5. Cash dividends declared on preferred stock 0 0 0 6. Cash dividends declared on common stock 0 0 0 7. Stock dividends issued 0 0 0 0 0 8. Other increases/decreases - ITEMIZE: 0 0 19 0 19 Affiliate Restricted Stock/Share Grant Check & Balance: should equal zero - otherwise incorrect - NOTE: Additional Page(s) may be attached to this report if an item requires further explanation or justification. C E R T I F I C A T I O N S E C T I O N Person to whom Supervisory Staff should direct questions concerning this report. I, Kent Elson of BNY Mellon Trust Company of Illinois (PRINT Name and Title of Officer Authorized to Sign Report) (Name of Trust Company) do certify that the information contained in these statements are accurate to the best of my knowledge and belief. I understand that submission of false information with the intention to deceive the Secretary or his Administrative Officers is a felony. Kent A. Elson Digitally signed by Kent A. Elson DN: cn=Kent A. Elson ou=Users Reason: I am the reviewer of this document Location: Date: 2022-04-19 11:41-04:00 Vice President

(Signature of Officer Authorized to Sign Report) Kent A. Elson Title 412-236-1068 Name of Officer Above Telephone Number (Extension) 412-2340972 Kent.Elson@BNYMellon.com Fax Number E-mail Address