$ZD SEC Filings

Filing Filed On
FORM S-4 28 Aug 2000
FORM 10-Q 14 Aug 2000
FORM 8-K 27 Jul 2000
FORM 8-K - DATE OF REPORT JULY 13, 2000 20 Jul 2000
PRESS RELEASE 14 Jul 2000
AMENDMENT #2 TO FORM S-1 17 May 2000
FORM 10-Q 15 May 2000
AMENDMENT #1 TO FORM S-1 11 May 2000
FORM S-1 09 May 2000
FORM 10-K405/A (DECEMBER 31, 1999) 01 May 2000
AMENDMENT TO FORM 8-K 10 Apr 2000
RULE 425 FILING 06 Apr 2000
FORM 8-K 06 Apr 2000
FORM 10-K405 30 Mar 2000
FORM S-8 24 Feb 2000
INITIAL FILING ON SCHEDULE 13G 17 Feb 2000
FORM 8-K 10 Feb 2000
SCHEDULE 13G, AMENDMENT NO. 1 03 Feb 2000
FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 1999 15 Nov 1999
FORM 10-Q 02 Sep 1999