$CHX SEC Filings

Filing Filed On
DEFA14A 19 Apr 2024
DEFA14A 11 Apr 2024
DEFA14A 04 Apr 2024
DEFA14A 03 Apr 2024
DEFA14A 03 Apr 2024
DEFA14A 03 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 02 Apr 2024
DEFA14A 29 Mar 2023
DEFA14A 31 Mar 2022
DEFA14A 30 Mar 2021