$WMB SEC Filings

Filing Filed On
FORM 3 SUBMISSION 10 Jan 2013
3 28 Dec 2012
FORM 3 SUBMISSION 31 Aug 2012
FORM 3 SUBMISSION 29 Feb 2012
FORM 3 SUBMISSION 27 Jan 2012
FORM 3 SUBMISSION 27 Jan 2012
FORM 3 SUBMISSION 27 Jan 2012
FORM 3 SUBMISSION 04 Jan 2012
FORM 3 SUBMISSION 28 Feb 2011
FORM 3 SUBMISSION 04 Jan 2011
FORM 3 SUBMISSION 18 Nov 2010
FORM 3 SUBMISSION 01 Apr 2008
FORM 3 SUBMISSION 26 Mar 2008
MAIN DOCUMENT DESCRIPTION 17 Jan 2008
FORM 3 SUBMISSION 20 Dec 2006
FORM 3 SUBMISSION 28 Nov 2005
FORM 3 SUBMISSION 11 Aug 2005
FORM 3 SUBMISSION 21 Jul 2005
FORM 3 SUBMISSION 12 Jul 2005
FORM 3 SUBMISSION 18 Nov 2004