$ZI SEC Filings

Filing Filed On
FORM 3 SUBMISSION 04 Jun 2020
FORM 3 SUBMISSION 04 Jun 2020
FORM 3 04 Jun 2020
FORM 3 04 Jun 2020
3 04 Jun 2020
3 04 Jun 2020
FORM 3 04 Jun 2020
FORM 3 04 Jun 2020