Company:  COMMONWEALTH EDISON CO (EXC)
Form Type:  8-K
Filing Date:  9/21/2007 
CIK:  0000022606 
Address:  ONE FIRST NATIONAL PLZ 37TH FL
P O BOX 767
 
City, State, Zip:  CHICAGO, Illinois 60690 
Telephone:  (312) 394-4321 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$44.22  
Change: 
0.46 (1.05%)  
Trade Time: 
Feb 09  
Market Cap: 
$29.18B
Description of Business
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  FORM 8-K
    Section 7 - Regulation FD
      Item 7.01. Regulation FD Disclosure.
    SIGNATURES
BROKERAGE PARTNERS