$CIEN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 22 May 2015
PRIMARY DOCUMENT 21 May 2015
PRIMARY DOCUMENT 18 May 2015
PRIMARY DOCUMENT 18 May 2015
PRIMARY DOCUMENT 14 May 2015
FORM 3 SUBMISSION 13 May 2015
SCHEDULE 13D 13 May 2015
PRIMARY DOCUMENT 07 May 2015
PRIMARY DOCUMENT 07 May 2015
PRIMARY DOCUMENT 05 May 2015
FORM 8-K 04 May 2015
425 04 May 2015
425 04 May 2015
425 04 May 2015
FORM 8-K 04 May 2015
PRIMARY DOCUMENT 24 Apr 2015
PRIMARY DOCUMENT 24 Apr 2015
PRIMARY DOCUMENT 20 Apr 2015
8-K 17 Apr 2015
PRIMARY DOCUMENT 16 Apr 2015