$CHEK SEC Filings

Filing Filed On
F-1/A 07 May 2018
EFFECT 07 May 2018
EFFECT 07 May 2018
POS AM 04 May 2018
EFFECT 04 May 2018
6-K 04 May 2018
F-1 MEF 04 May 2018
8-A12B 03 May 2018
CORRESP 03 May 2018
CERT 03 May 2018
F-1/A 02 May 2018
CORRESP 01 May 2018
CORRESP 01 May 2018
CORRESP 01 May 2018
POS AM 30 Apr 2018
POS AM 30 Apr 2018
POS AM 26 Apr 2018
F-1/A 25 Apr 2018
6-K 19 Apr 2018
FWP 18 Apr 2018