$XEL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 29 Jun 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 24 May 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 30 Mar 2010
PRIMARY DOCUMENT 02 Mar 2010
PRIMARY DOCUMENT 02 Mar 2010
PRIMARY DOCUMENT 02 Mar 2010
PRIMARY DOCUMENT 02 Mar 2010