$GPRE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 28 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 14 Feb 2012
PRIMARY DOCUMENT 23 Dec 2011
PRIMARY DOCUMENT 07 Nov 2011
PRIMARY DOCUMENT 02 Nov 2011
PRIMARY DOCUMENT 18 Oct 2011
PRIMARY DOCUMENT 14 Sep 2011
PRIMARY DOCUMENT 11 Aug 2011