$CIEN SEC Filings

Filing Filed On
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 19 Dec 2014
PRIMARY DOCUMENT 17 Dec 2014
PRIMARY DOCUMENT 17 Dec 2014
8-K 11 Dec 2014
PRIMARY DOCUMENT 04 Dec 2014
PRIMARY DOCUMENT 21 Nov 2014
PRIMARY DOCUMENT 18 Nov 2014
8-K 24 Oct 2014
PRIMARY DOCUMENT 16 Oct 2014
PRIMARY DOCUMENT 16 Oct 2014
PRIMARY DOCUMENT 15 Oct 2014
PRIMARY DOCUMENT 24 Sep 2014