$ASTC SEC Filings

Filing Filed On
FORM 4 09 Sep 2016
FORM 4 16 Aug 2016
FORM 4 16 Aug 2016
FORM 4 15 Mar 2016
FORM 4 15 Mar 2016
FORM 4 19 Feb 2016
FORM 4 22 Jun 2015
FORM 4 22 Jun 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 09 Apr 2015
OWNERSHIP DOCUMENT 18 Nov 2014
OWNERSHIP DOCUMENT 07 Oct 2014
PRIMARY DOCUMENT 10 Apr 2014
PRIMARY DOCUMENT 27 Nov 2012