$CHX SEC Filings

Filing Filed On
425 22 Apr 2024
425 19 Apr 2024
425 19 Apr 2024
DEFA14A 19 Apr 2024
425 17 Apr 2024
425 15 Apr 2024
425 11 Apr 2024
425 11 Apr 2024
DEFA14A 11 Apr 2024
425 08 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024
425 04 Apr 2024