$CHE SEC Filings

Filing Filed On
FORM 4 SUBMISSION 22 Nov 2019
FORM 4 SUBMISSION 05 Nov 2019
FORM 4 SUBMISSION 05 Nov 2019
10-Q 04 Nov 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
FORM 4 SUBMISSION 31 Oct 2019
8-K 30 Oct 2019
FORM 4 SUBMISSION 15 Oct 2019
8-K 17 Sep 2019
FORM 4 SUBMISSION 23 Aug 2019
FORM 4 SUBMISSION 23 Aug 2019
FORM 4 SUBMISSION 19 Aug 2019
FORM 4 SUBMISSION 15 Aug 2019
FORM 4 SUBMISSION 14 Aug 2019
FORM 4 SUBMISSION 14 Aug 2019