$OGS SEC Filings

Filing Filed On
FORM 4 SUBMISSION 22 Feb 2017
FORM 4 SUBMISSION 22 Feb 2017
FORM 4 SUBMISSION 19 Sep 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 01 Jul 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 16 Jun 2016
FORM 4 SUBMISSION 13 Jun 2016
FORM 4 SUBMISSION 13 Jun 2016
FORM 4 SUBMISSION 13 Jun 2016
FORM 4 SUBMISSION 13 Jun 2016
FORM 4 SUBMISSION 13 Jun 2016