Company:  NISOURCE INC/DE (NI)
Form Type:  SC 13G/A
Filing Date:  2/8/2012 
CIK:  0001111711 
Address:  801 EAST 86TH AVE 
City, State, Zip:  MERRILLVILLE, Indiana 46410-6272 
Telephone:  (219) 647-5200 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$28.68  
Change: 
-0.70 (-2.38%)  
Trade Time: 
Jun 19  
Market Cap: 
$8.95B
Description of Business
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  FORM SC 13G/A