$CHEK SEC Filings

Filing Filed On
6-K 21 Oct 2015
S-8 POS 13 Oct 2015
6-K 09 Sep 2015
6-K 13 Aug 2015
6-K 21 Jul 2015
6-K 21 Jul 2015
6-K 06 Jul 2015
424B4 30 Jun 2015
EFFECT 29 Jun 2015
6-K 24 Jun 2015
SC 13D/A 10 Jun 2015
POS AM 05 Jun 2015
6-K 04 Jun 2015
6-K 19 May 2015
6-K 15 May 2015
SC 13G/A 15 May 2015
6-K 29 Apr 2015
20-F 29 Apr 2015
6-K 14 Apr 2015
S-8 13 Apr 2015