$CIEN SEC Filings

Filing Filed On
CORRESP 24 Mar 2016
PRIMARY DOCUMENT 24 Mar 2016
UPLOAD 23 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 22 Mar 2016
PRIMARY DOCUMENT 16 Mar 2016
PRIMARY DOCUMENT 16 Mar 2016
PRIMARY DOCUMENT 14 Mar 2016
10-Q 09 Mar 2016
DEFA14A 07 Mar 2016
8-K 03 Mar 2016
PRIMARY DOCUMENT 26 Feb 2016