$ZG SEC Filings

Filing Filed On
4 29 Aug 2018
4 28 Aug 2018
4 17 Aug 2018
4 17 Aug 2018
4 17 Aug 2018
4 17 Aug 2018
4 16 Aug 2018
10-Q 06 Aug 2018
8-K 06 Aug 2018
8-K 03 Aug 2018
4 03 Aug 2018
4 03 Aug 2018
4 25 Jul 2018
4 23 Jul 2018
4 16 Jul 2018
4 03 Jul 2018
8-K 03 Jul 2018
424B5 29 Jun 2018
FWP 29 Jun 2018
424B5 29 Jun 2018