$ZGN SEC Filings

Filing Filed On
424B3 27 Oct 2022
6-K 27 Oct 2022
EFFECT 12 Sep 2022
424B3 12 Sep 2022
POS AM 09 Sep 2022
6-K 26 Aug 2022
424B3 26 Aug 2022
6-K 26 Aug 2022
6-K 28 Jul 2022
FORM 6-K 29 Jun 2022
FORM 6-K 25 May 2022
FORM 6-K 17 May 2022
FORM 6-K 05 May 2022
424B3 05 May 2022
424B3 11 Apr 2022
EFFECT 08 Apr 2022
20-F 06 Apr 2022
FORM 6-K 06 Apr 2022
POS AM 06 Apr 2022
S-8 24 Feb 2022