$NRG SEC Filings

Filing Filed On
PROSPECTUS SUPPLEMENT 10 Mar 2008
424B7 13 Nov 2006
PROSPECTUS SUPPLEMENT 25 Aug 2006
FORM 424B7 11 Aug 2006
FILED PURSUANT TO RULE 424(B)(7) 08 Aug 2006
PROSPECTUS SUPPLEMENT 20 Jul 2006