$XEL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 31 Mar 2008
PRIMARY DOCUMENT 31 Mar 2008
PRIMARY DOCUMENT 31 Mar 2008
PRIMARY DOCUMENT 31 Mar 2008
8-K 19 Mar 2008
8-K 18 Mar 2008
PRIMARY DOCUMENT 18 Mar 2008
PRE 14A 12 Mar 2008
02/29/08 13G 10 Mar 2008
02/29/08 13G 10 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 05 Mar 2008
PRIMARY DOCUMENT 22 Feb 2008
PRIMARY DOCUMENT 22 Feb 2008