Wendel Barr

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
CVD	$52.02	13,000	$676,260.00	52,560	2010-12-21	Filing
CVD	$49.75	31,300	$1,557,175.00	53,762	2010-12-14	Filing
CVD	$46.80	19,305	$903,474.00	53,762	2010-11-19	Filing
CVD	$45.22	19,945	$901,912.90	45,160	2009-06-03	Filing