$WERN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 20 Nov 2012
PRIMARY DOCUMENT 20 Nov 2012
PRIMARY DOCUMENT 20 Nov 2012
PRIMARY DOCUMENT 31 Jul 2012
PRIMARY DOCUMENT 21 Jun 2012
PRIMARY DOCUMENT 22 Mar 2012
PRIMARY DOCUMENT 03 Feb 2012
PRIMARY DOCUMENT 03 Feb 2012
PRIMARY DOCUMENT 07 Dec 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 30 Nov 2011
PRIMARY DOCUMENT 12 Sep 2011
PRIMARY DOCUMENT 02 Sep 2011
PRIMARY DOCUMENT 01 Aug 2011