C Andrew Petrik

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Ciena Corp	CIEN	$14.38	131	Officer	78,286	2010-06-22	Filing
Ciena Corp	CIEN	$14.38	432	Officer	78,417	2010-06-22	Filing
Ciena Corp	CIEN	$14.38	805	Officer	78,849	2010-06-22	Filing
Ciena Corp	CIEN	$14.38	325	Officer	79,654	2010-06-22	Filing
Ciena Corp	CIEN	$14.38	1,437	Officer	79,979	2010-06-22	Filing
Ciena Corp	CIEN	$14.47	440	Officer	81,416	2010-03-22	Filing
Ciena Corp	CIEN	$14.47	1,601	Officer	81,856	2010-03-22	Filing
Ciena Corp	CIEN	$14.47	157	Officer	83,457	2010-03-22	Filing
Ciena Corp	CIEN	$14.47	390	Officer	83,614	2010-03-22	Filing
Ciena Corp	CIEN	$10.90	2,100	Officer	84,004	2009-12-31	Filing
Ciena Corp	CIEN	$10.90	100	Officer	86,104	2009-12-31	Filing
Ciena Corp	CIEN	$10.90	2,800	Officer	86,204	2009-12-31	Filing
Ciena Corp	CIEN	$10.91	1,437	Officer	89,004	2009-12-21	Filing
Ciena Corp	CIEN	$10.91	1,610	Officer	90,441	2009-12-21	Filing
Ciena Corp	CIEN	$10.91	325	Officer	92,051	2009-12-21	Filing
Ciena Corp	CIEN	$10.91	131	Officer	92,376	2009-12-20	Filing
Ciena Corp	CIEN	$15.47	1,469	Officer	72,507	2009-09-21	Filing
Ciena Corp	CIEN	$15.47	134	Officer	73,976	2009-09-21	Filing
Ciena Corp	CIEN	$15.47	331	Officer	74,110	2009-09-21	Filing
Ciena Corp	CIEN	$10.17	1,481	Officer	74,441	2009-06-22	Filing