$CHEK SEC Filings

Filing Filed On
UPLOAD 27 Aug 2020
6-K 26 Aug 2020
F-1 20 Aug 2020
D 07 Aug 2020
6-K 06 Aug 2020
6-K 24 Jul 2020
424B3 24 Jul 2020
6-K 23 Jul 2020
6-K 05 Jun 2020
EFFECT 05 Jun 2020
CORRESP 05 Jun 2020
F-1/A 05 Jun 2020
424B3 05 Jun 2020
UPLOAD 28 May 2020
6-K 27 May 2020
SC 13G 21 May 2020
D 21 May 2020
F-1 20 May 2020
D 14 May 2020
6-K 12 May 2020