$ZI SEC Filings

Filing Filed On
4 02 Feb 2022
4 28 Jan 2022
4 20 Jan 2022
FORM 4 SUBMISSION 14 Jan 2022
FORM 4 SUBMISSION 14 Jan 2022
FORM 4 SUBMISSION 07 Jan 2022
FORM 4 SUBMISSION 07 Jan 2022
4 06 Jan 2022
4 04 Jan 2022
4 30 Dec 2021
FORM 4 28 Dec 2021
4 22 Dec 2021
FORM 4 21 Dec 2021
FORM 4 21 Dec 2021
FORM 4 15 Dec 2021
FORM 4 15 Dec 2021
FORM 4 15 Dec 2021
SC 13G/A 10 Dec 2021
FORM 4 08 Dec 2021
FORM 4 08 Dec 2021