$GPRE SEC Filings

Filing Filed On
4 20 Mar 2006
4 16 Mar 2006
4 16 Mar 2006
FORM 8-K DATED MARCH 14, 2006 14 Mar 2006
DEFINITIVE PROXY STATEMENT 01 Mar 2006
10-K YEAR ENDED NOVEMBER 30, 2005 27 Feb 2006
SCHEDULE 13G FOR WAYNE HOOVESTOL 14 Feb 2006
FORM 8-K DATED FEBRUARY 6, 2006 09 Feb 2006
FORM 8-K DATED JANUARY 26, 2006 31 Jan 2006
FORM 8-K DATED JANUARY 23, 2006 27 Jan 2006
3/A 19 Jan 2006
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005
3 16 Dec 2005