$GPOR Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$GPOR SEC Filings

Filing Filed On
SCHEDULE 13D/A 09 Jul 2018
CHARLES E. DAVIDSON SC13DA14 12-7-2011 07 Dec 2011
CHARLES E. DAVIDSON SC13DA13 04-07-2011 07 Apr 2011
CHARLES E. DAVIDSON SC13DA12 12-28-2010 29 Dec 2010
SC 13D/A 05 Feb 2007
AMENDMENT NO. 10 TO SCHEDULE 13D 03 May 2006
AMENDMENT NO. 9 TO SCHEDULE 13D 03 Mar 2005
AMENDMENT NO. 8 TO SCHEDULE 13D 28 Sep 2004
SCHEDULE 13D AMENDMENT NO. 7 29 Apr 2002
SCHEDULE 13D AMENDMENT NO. 6 09 Apr 2002
SC 13D/A 27 Jun 2001
SC 13D/A 20 Oct 1999
SC 13D/A 21 Jan 1999
SC 13D/A 11 Jun 1998
SC 13D/A 29 Jul 1997
SC 13D/A 29 Jul 1997