$CHX Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$CHX SEC Filings

Filing Filed On
8-K 11 May 2023
IRANNOTICE 25 Apr 2023
10-Q 25 Apr 2023
8-K 24 Apr 2023
DEFA14A 29 Mar 2023
ARS 29 Mar 2023
DEF 14A 29 Mar 2023
8-K 07 Mar 2023
PRE 14A 01 Mar 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 23 Feb 2023
FORM 4 21 Feb 2023