$WERN SEC Filings

Filing Filed On
8-K 29 Jan 2013
PRIMARY DOCUMENT 18 Dec 2012
PRIMARY DOCUMENT 18 Dec 2012
PRIMARY DOCUMENT 18 Dec 2012
PRIMARY DOCUMENT 14 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 05 Dec 2012
PRIMARY DOCUMENT 30 Nov 2012
PRIMARY DOCUMENT 30 Nov 2012
PRIMARY DOCUMENT 30 Nov 2012
PRIMARY DOCUMENT 30 Nov 2012
PRIMARY DOCUMENT 30 Nov 2012
PRIMARY DOCUMENT 30 Nov 2012