$CIEN Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$CIEN SEC Filings

Filing Filed On
CURRENT REPORT 17 Jun 2003
CURRENT REPORT 22 May 2003
FORM 8-K 10 Apr 2003
FORM 8-K 20 Feb 2003
FORM 8-K 23 Jan 2003
FORM 8-K 14 Jan 2003
FORM 8-K 20 Dec 2002
FORM 8-K 12 Dec 2002
CURRENT REPORT 22 Aug 2002
FORM 8-K 28 Jun 2002
FORM 8-K 26 Mar 2002
FORM 8-K 19 Feb 2002
FORM 8-K 05 Feb 2002
CURRENT REPORT 13 Nov 2001
CURRENT REPORT 02 Apr 2001
CIENA CORPORATION FORM 8-K 18 Jan 2001
FORM 8-K 05 Sep 2000
CURRENT REPORT 16 Aug 2000
CIENA CORP. FORM 8-K 21 Jul 1999
FORM 8-K 05 Apr 1999