$ZD SEC Filings

Filing Filed On
PRIMARY DOCUMENT 20 Feb 2020
PRIMARY DOCUMENT 14 Feb 2020
SCHEDULE 13G/A 12 Feb 2020
8-K 11 Feb 2020
SC 13G/A 10 Feb 2020
SCHEDULE 13G 10 Feb 2020
SC 13G/A 07 Feb 2020
PRIMARY DOCUMENT 06 Feb 2020
PRIMARY DOCUMENT 06 Feb 2020
PRIMARY DOCUMENT 06 Feb 2020
PRIMARY DOCUMENT 03 Feb 2020
PRIMARY DOCUMENT 03 Feb 2020
PRIMARY DOCUMENT 03 Feb 2020
PRIMARY DOCUMENT 03 Feb 2020
8-K 29 Jan 2020
8-K 07 Jan 2020
PRIMARY DOCUMENT 03 Jan 2020
PRIMARY DOCUMENT 05 Dec 2019
8-K 03 Dec 2019
8-K 27 Nov 2019