$NG SC 13D/A SEC Filings

Filed On	Filing
03 Jul 2023	SC 13D/A
31 Dec 2012	SC 13D/A
09 Apr 2012	APRIL 9, 2012
20 Mar 2012	SC 13D/A
02 Mar 2012	MARCH 1, 2012
15 Feb 2012	SC 13D/A
09 Jan 2012	SC 13D/A
05 Dec 2011	SC 13D/A
17 Dec 2010	SC 13D/A
12 Jul 2010	SC 13D/A
31 Jan 2008	SC 13D/A
29 Nov 2007	AMENDMENT NO. 1 TO SCHEDULE 13D
20 Apr 2007	SCHEDULE 13D/A
09 Apr 2007	AMENDMENT NO. 3
12 Dec 2006	SCHEDULE 13D/A
07 Dec 2006	SCHEDULE 13D/A