$HYZN SEC Filings

Filing Filed On
FORM 4 SUBMISSION 08 Feb 2022
8-K 08 Feb 2022
FORM 4 SUBMISSION 08 Feb 2022
FORM 4 SUBMISSION 08 Feb 2022
FORM 4 SUBMISSION 08 Feb 2022
424B3 08 Feb 2022
SC 13G/A 02 Feb 2022
8-K 14 Jan 2022
8-K 12 Jan 2022
424B3 12 Jan 2022
FORM 3/A SUBMISSION 06 Dec 2021
FORM 4 SUBMISSION 23 Nov 2021
424B3 18 Nov 2021
8-K 17 Nov 2021
424B3 15 Nov 2021
FORM 10-Q 15 Nov 2021
8-K 12 Nov 2021
FORM 3 SUBMISSION 04 Nov 2021
SC 13D 29 Sep 2021
FORM 3 SUBMISSION 28 Sep 2021