$ZD SEC Filings

Filing Filed On
PRIMARY DOCUMENT 08 May 2017
PRIMARY DOCUMENT 08 May 2017
SC 13G/A 10 Apr 2017
DEFINITIVE ADDITIONAL MATERIALS 23 Mar 2017
DEFINITIVE PROXY STATEMENT 23 Mar 2017
PRIMARY DOCUMENT 14 Mar 2017
10-K 01 Mar 2017
FORM 8K DATED FEBRUARY 28, 2017 28 Feb 2017
PRIMARY DOCUMENT 27 Feb 2017
SC 13G 24 Feb 2017
AMENDED FORM 8K DATED DECEMBER 5, 2016 22 Feb 2017
PRIMARY DOCUMENT 14 Feb 2017
SC 13G/A 14 Feb 2017
SC 13G 14 Feb 2017
FORM 8K DATED 2.9.17 10 Feb 2017
SC 13G/A 10 Feb 2017
SC 13G/A 25 Jan 2017
FORM 8-K DATED JANUARY 12, 2017 12 Jan 2017
PRIMARY DOCUMENT 16 Dec 2016
PRIMARY DOCUMENT 14 Dec 2016