$GPRE SEC Filings

Filing Filed On
PRIMARY DOCUMENT 02 May 2012
PRIMARY DOCUMENT 02 May 2012
FORM 10-Q 01 May 2012
FORM 8-K 26 Apr 2012
PRIMARY DOCUMENT 11 Apr 2012
PRIMARY DOCUMENT 11 Apr 2012
PRIMARY DOCUMENT 11 Apr 2012
PRIMARY DOCUMENT 11 Apr 2012
DISCLOSURE DOCUMENT 10 Apr 2012
FORM 4 23 Mar 2012
DEFINITIVE PROXY STATEMENT 23 Mar 2012
FORM 3 23 Mar 2012
DEFINITIVE ADDITIONAL MATERIALS 23 Mar 2012
SCHEDULE 13D AMENDMENT NO. 6 23 Mar 2012
FORM 4 23 Mar 2012
SC 13D/A 19 Mar 2012
FORM 8-K 14 Mar 2012
PRIMARY DOCUMENT 12 Mar 2012
PRELIMINARY PROXY STATEMENT 12 Mar 2012
PRIMARY DOCUMENT 09 Mar 2012