Company:  NICOR INC (GAS)
Form Type:  8-K
Filing Date:  5/5/2009 
CIK:  0000072020 
Address:  1844 FERRY RD 
City, State, Zip:  NAPERVILLE, Illinois 60563 
Telephone:  (630) 305-9500 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$38.57  
Change: 
-0.30 (-0.77%)  
Trade Time: 
Nov 20  
Market Cap: 
$1.74B
Description of Business
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  FORM 8-K
    SECTION 7 REGULATION FD
      Item 7.01 Regulation FD Disclosure.
    SECTION 9 FINANCIAL STATEMENTS AND EXHIBITS
      Item 9.01 Financial Statements and Exhibits.
    Signature
    Exhibit Index
  EXHIBIT 99.1