$CHE SEC Filings

Filing Filed On
FORM 4 SUBMISSION 28 Feb 2020
FORM 4 SUBMISSION 27 Feb 2020
10-K 26 Feb 2020
FORM 4 SUBMISSION 26 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
FORM 4 SUBMISSION 25 Feb 2020
8-K 18 Feb 2020
SCHEDULE 13G/A 12 Feb 2020
SC 13G/A 05 Feb 2020
FORM 4 SUBMISSION 27 Jan 2020
FORM 4 SUBMISSION 07 Jan 2020
FORM 4 SUBMISSION 16 Dec 2019
FORM 4 SUBMISSION 05 Dec 2019
FORM 4 SUBMISSION 04 Dec 2019
FORM 4 SUBMISSION 27 Nov 2019