$WERN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 12 Feb 2008
PRIMARY DOCUMENT 07 Feb 2008
PRIMARY DOCUMENT 07 Feb 2008
SCHEDULE 13G 06 Feb 2008
PRIMARY DOCUMENT 01 Feb 2008
PRIMARY DOCUMENT 01 Feb 2008
PRIMARY DOCUMENT 30 Jan 2008
PRIMARY DOCUMENT 28 Jan 2008