As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 5/13/24  Commonwealth Edison Co.           8-K:1,2,9   5/13/24   14:15M                                                             
  5/7/24  Commonwealth Edison Co.           424B2                  2:470K                                   Toppan Merrill/FA        
  5/6/24  Commonwealth Edison Co.           FWP                    1:24K  Commonwealth Edison Co.           Toppan Merrill/FA        
  5/6/24  Commonwealth Edison Co.           424B2                  1:456K                                   Toppan Merrill/FA        
  5/2/24  Exelon Corp.                      10-Q        3/31/24  165:41M                                                             
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.
  5/2/24  Exelon Corp.                      8-K:2,7,9    5/2/24   13:7.5M                                                            
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.
  5/1/24  Exelon Corp.                      424B2                  1:236K                                   Toppan Merrill/FA        
          Commonwealth Edison Co.
          Potomac Electric Power Co.
 4/30/24‡ Exelon Corp.                      EFFECT      4/30/24    1:4K                                     SEC #5                   
          Commonwealth Edison Co.
          Potomac Electric Power Co.
 4/26/24  Commonwealth Edison Co.           ARS        12/31/23    1:20M                                                             
 4/26/24  Commonwealth Edison Co.           DEF 14C    12/31/23   11:3.7M                                                            
 4/19/24‡ Exelon Corp.                      POS AM      4/18/24    4:392K                                   Toppan Merrill/FA        
          Commonwealth Edison Co.
          Potomac Electric Power Co.
 3/21/24  Exelon Corp.                      POS AM                 2:418K                                   Toppan Merrill/FA        
          Commonwealth Edison Co.
          Potomac Electric Power Co.
 2/21/24  Exelon Corp.                      POS AM                 5:449K                                   Toppan Merrill/FA        
          Commonwealth Edison Co.
          Potomac Electric Power Co.
 2/21/24  Exelon Corp.                      10-K       12/31/23  322:89M                                                             
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.
 2/21/24  Exelon Corp.                      8-K:2,7,9   2/21/24   13:11M                                                             
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.
 2/20/24  Exelon Corp.                      POSASR      2/20/24    8:608K                                   Toppan Merrill/FA        
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Potomac Electric Power Co.
  2/6/24  Exelon Corp.                      8-K:5,9      2/6/24   12:1.1M                                                            
          Commonwealth Edison Co.
12/18/23  Exelon Corp.                      8-K:8,9    12/14/23   11:272K                                                            
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
 11/2/23  Exelon Corp.                      10-Q        9/30/23  170:39M                                                             
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.
 11/2/23  Exelon Corp.                      8-K:2,7,9   11/2/23   13:7.7M                                                            
          Atlantic City Electric Co.
          Baltimore Gas & Electric Co.
          Commonwealth Edison Co.
          Delmarva Power & Light Co./DE
          Peco Energy Co.
          Pepco Holdings LLC
          Potomac Electric Power Co.

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-K	Annual Report — Form 10-K.
	10-Q	Quarterly Report — Form 10-Q.
	424B2	Prospectus – Primary Offering or Shelf Securities.
	ARS	Annual Report to Security Holders.
	DEF 14C	Definitive Proxy Info Statement — Schedule 14C.
	EFFECT	SEC Notice of Effectiveness.
	FWP	Prospectus – Free Writing.
	POS AM	Post-Effective Amendment of a Registration Statement.
	POSASR	Post-Effective Amendment of an Automatic Shelf Registration Statement — Form S-3/F-3ASR.