$XEL SEC Filings

Filing Filed On
PRIMARY DOCUMENT 29 Dec 2009
PRIMARY DOCUMENT 29 Dec 2009
PRIMARY DOCUMENT 29 Dec 2009
PRIMARY DOCUMENT 21 Dec 2009
PRIMARY DOCUMENT 14 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 04 Dec 2009
PRIMARY DOCUMENT 02 Dec 2009
PRIMARY DOCUMENT 02 Dec 2009
PRIMARY DOCUMENT 01 Oct 2009
PRIMARY DOCUMENT 01 Oct 2009
PRIMARY DOCUMENT 01 Oct 2009
PRIMARY DOCUMENT 01 Oct 2009
PRIMARY DOCUMENT 01 Oct 2009
PRIMARY DOCUMENT 30 Jun 2009
PRIMARY DOCUMENT 30 Jun 2009