$ZI SEC Filings

Filing Filed On
424B3 27 Nov 2020
S-1 24 Nov 2020
CORRESP 24 Nov 2020
CORRESP 24 Nov 2020
10-Q/A 13 Nov 2020
10-Q 13 Nov 2020
8-K 09 Nov 2020
UPLOAD 30 Oct 2020
DRS 27 Oct 2020
UPLOAD 09 Oct 2020
SC 13G 09 Oct 2020
8-K 09 Oct 2020
DRS 02 Oct 2020
SC 13G 09 Sep 2020
FORM 4 03 Sep 2020
FORM 4 SUBMISSION 26 Aug 2020
4 26 Aug 2020
FORM 4 SUBMISSION 26 Aug 2020
FORM 4 SUBMISSION 26 Aug 2020
4 26 Aug 2020