$CHEK SEC Filings

Filing Filed On
6-K 07 Feb 2019
6-K 06 Feb 2019
424B5 06 Feb 2019
6-K 04 Feb 2019
6-K 04 Feb 2019
6-K 07 Jan 2019
SABBY 13G-A CHEK 1.03.19 03 Jan 2019
6-K 21 Dec 2018
6-K 19 Dec 2018
6-K 13 Dec 2018
6-K 06 Nov 2018
6-K 05 Nov 2018
6-K 09 Oct 2018
6-K 25 Sep 2018
6-K 05 Sep 2018
6-K 04 Sep 2018
6-K 29 Aug 2018
S-8 01 Aug 2018
6-K/A 01 Aug 2018
6-K 01 Aug 2018