$ZI SEC Filings

Filing Filed On
FORM 4 05 Nov 2021
FORM 4 SUBMISSION 05 Nov 2021
FORM 4 SUBMISSION 04 Nov 2021
FORM 4 SUBMISSION 04 Nov 2021
FORM 4 SUBMISSION 04 Nov 2021
FORM 4 SUBMISSION 04 Nov 2021
FORM 4 SUBMISSION 03 Nov 2021
FORM 4 SUBMISSION 03 Nov 2021
OWNERSHIP DOCUMENT 02 Nov 2021
FORM 4 02 Nov 2021
FORM 4 02 Nov 2021
FORM 4 02 Nov 2021
FORM 4 02 Nov 2021
4 02 Nov 2021
FORM 4 02 Nov 2021
FORM 4 SUBMISSION 01 Nov 2021
FORM 4 SUBMISSION 01 Nov 2021
4 29 Oct 2021
FORM 4 SUBMISSION 28 Oct 2021
FORM 4 SUBMISSION 28 Oct 2021