$OGS SEC Filings

Filing Filed On
FORM 4 SUBMISSION 23 Feb 2022
8-K 23 Feb 2022
FORM 4 SUBMISSION 23 Feb 2022
FORM 4 SUBMISSION 23 Feb 2022
8-K 17 Feb 2022
SC 13G/A 14 Feb 2022
SCHEDULE 13G/A 10 Feb 2022
SC 13G/A 04 Feb 2022
8-K 28 Jan 2022
SC 13G/A 27 Jan 2022
SC 13G/A 26 Jan 2022
8-K 18 Jan 2022
UPLOAD 13 Jan 2022
CORRESP 12 Jan 2022
FORM 4 SUBMISSION 29 Dec 2021
CORRESP 21 Dec 2021
UPLOAD 15 Dec 2021
8-K 02 Dec 2021
8-K 23 Nov 2021
8-K 23 Nov 2021