$CHR SEC Filings

Filing Filed On
CURRENT REPORT 12 Dec 2019
AMENDMENT NO. 4 TO SC TO-I/A 10 Dec 2019
CORRESP 09 Dec 2019
UPLOAD 04 Dec 2019
AMENDMENT NO.3 TO SC TO-I 03 Dec 2019
AMENDMENT NO. 2 TO SC TO-I 22 Nov 2019
CORRESP 22 Nov 2019
AMENDMENT NO.1 TO SC TO-I 18 Nov 2019
QUARTERLY REPORT 14 Nov 2019
CORRESP 08 Nov 2019
UPLOAD 08 Nov 2019
FORM 8-K 07 Nov 2019
UPLOAD 25 Oct 2019
FORM 8-K 24 Oct 2019
TENDER OFFER STATEMENT 17 Oct 2019
CURRENT REPORT 12 Sep 2019
CURRENT REPORT 12 Sep 2019
FORM 8-K 09 Sep 2019
QUARTERLY REPORT 14 Aug 2019
QUARTERLY REPORT 15 May 2019