$XEL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 18 May 2007
PRIMARY DOCUMENT 18 May 2007
8-K 07 May 2007
PRIMARY DOCUMENT 03 May 2007
PRIMARY DOCUMENT 03 May 2007
PRIMARY DOCUMENT 03 May 2007
PRIMARY DOCUMENT 03 May 2007
8-K 27 Apr 2007
10-Q 27 Apr 2007
8-K 25 Apr 2007
AUTO-GENERATED PAPER DOCUMENT 20 Apr 2007
PRIMARY DOCUMENT 18 Apr 2007
DEF 14A 18 Apr 2007
PRIMARY DOCUMENT 18 Apr 2007
PRIMARY DOCUMENT 18 Apr 2007
PRIMARY DOCUMENT 18 Apr 2007
8-K 12 Apr 2007
8-K 10 Apr 2007
8-K 05 Apr 2007
PRIMARY DOCUMENT 03 Apr 2007