$CHX SEC Filings

Filing Filed On
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
FORM 4 15 Feb 2024
SCHEDULE 13G/A 13 Feb 2024
IRANNOTICE 06 Feb 2024
10-K 06 Feb 2024
8-K 05 Feb 2024
SC 13G/A 23 Jan 2024
FORM 4 16 Nov 2023
FORM 4 16 Nov 2023
FORM 4 16 Nov 2023
FORM 4 16 Nov 2023
FORM 4 16 Nov 2023
FORM 4 16 Nov 2023