$XEL SEC Filings

Filing Filed On
CORRESP 26 Mar 2024
CORRESP 15 May 2015
CORRESP 05 May 2015
CORRESP 12 Oct 2012
CORRESP 16 Sep 2011
CORRESP 19 Aug 2010
CORRESP 22 Sep 2009
CORRESP 27 Aug 2009
CORRESP 05 Dec 2007
CORRESP 31 Aug 2007