$XEL SEC Filings

Filing Filed On
8-K 18 Jun 2010
8-K 02 Jun 2010
8-K 25 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 24 May 2010
8-K 24 May 2010
8-K 19 May 2010
8-K 17 May 2010
8-K 13 May 2010
8-K 13 May 2010
424B2 11 May 2010
8-K 11 May 2010
FWP 10 May 2010
424B5 10 May 2010