$CHR SEC Filings

Filing Filed On
ANNUAL REPORT 31 Mar 2020
CURRENT REPORT 31 Mar 2020
AMENDMENT NO. 2 FORM 8-K 31 Mar 2020
CURRENT REPORT 17 Mar 2020
OWNERSHIP DOCUMENT 16 Mar 2020
OWERSHIP DOCUMENT 16 Mar 2020
OWNERSHIP DOCUMENT 16 Mar 2020
CURRENT REPORT 16 Mar 2020
SCHEDULE 13G 12 Mar 2020
FORM 8-K/A 09 Mar 2020
SCHEDULE 13G 04 Mar 2020
CURRENT REPORT 04 Mar 2020
SCHEDULE 13G 03 Mar 2020
AMENDMENT NO. 1 TO FORM 8-K 28 Feb 2020
OWNERSHIP DOCUMENT 27 Feb 2020
AMENDMENT NO. 1 TO SCHEDULE 13G 27 Feb 2020
CURRENT REPORT 24 Feb 2020
SCHEDULE 13D 24 Feb 2020
SCHEDULE 13D 24 Feb 2020
CURRENT REPORT 21 Feb 2020