$ZG SEC Filings

Filing Filed On
4 09 Jul 2020
4 02 Jul 2020
8-K 10 Jun 2020
4 05 Jun 2020
8-K 05 Jun 2020
4 03 Jun 2020
DEFA14A 21 May 2020
4 20 May 2020
4 18 May 2020
8-K 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
4 18 May 2020
424B5 14 May 2020
424B5 14 May 2020