$GCTK SEC Filings

Filing Filed On
8-K 03 May 2017
OWNERSHIP DOCUMENT 14 Apr 2017
8-K 13 Apr 2017
10-K 31 Mar 2017
8-K 30 Mar 2017
8-K 24 Mar 2017
OWNERSHIP DOCUMENT 22 Mar 2017
OWNERSHIP DOCUMENT 22 Mar 2017
OWNERSHIP DOCUMENT 22 Mar 2017
OWNERSHIP DOCUMENT 22 Mar 2017
SC 13G 20 Mar 2017
SC 13D/A 15 Mar 2017
8-K 14 Mar 2017
OWNERSHIP DOCUMENT 14 Mar 2017
OWNERSHIP DOCUMENT 09 Feb 2017
8-K 06 Feb 2017
D/A 20 Jan 2017
SC 13D 13 Jan 2017
OWNERSHIP DOCUMENT 13 Jan 2017
8-K 09 Jan 2017