M David Rothenstein

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CIEN	$25.06	1,500	$37,590.00	252,627	2014-02-18	Filing
CIEN	$22.41	1,500	$33,615.00	254,127	2014-01-15	Filing
CIEN	$22.22	1,191	$26,466.64	255,627	2013-12-23	Filing
CIEN	$22.22	7,201	$160,006.22	253,189	2013-12-23	Filing
CIEN	$22.22	3,629	$80,644.36	260,390	2013-12-23	Filing
CIEN	$22.22	325	$7,222.05	264,019	2013-12-23	Filing
CIEN	$22.22	775	$17,223.06	264,344	2013-12-23	Filing
CIEN	$22.22	885	$19,667.71	265,119	2013-12-23	Filing
CIEN	$22.22	1,114	$24,755.64	266,004	2013-12-23	Filing
CIEN	$21.73	1,500	$32,595.00	203,368	2013-12-16	Filing
CIEN	$22.02	1,500	$33,030.00	204,868	2013-11-15	Filing
CIEN	$26.60	1,500	$39,900.00	206,368	2013-10-15	Filing
CIEN	$24.76	232	$5,744.32	207,868	2013-09-23	Filing
CIEN	$24.76	850	$21,049.66	208,100	2013-09-23	Filing
CIEN	$24.76	775	$19,190.71	208,950	2013-09-23	Filing
CIEN	$24.76	884	$21,889.96	209,725	2013-09-23	Filing
CIEN	$24.76	1,114	$27,585.20	210,609	2013-09-23	Filing
CIEN	$25.51	1,500	$38,265.00	211,723	2013-09-16	Filing
CIEN	$21.78	1,500	$32,670.00	213,223	2013-08-15	Filing
CIEN	$19.81	229	$4,536.49	214,723	2013-06-21	Filing