W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$39.87	200	Officer, Director	609,506	2012-08-10	Filing
3D Systems Corp	DDD	$39.86	194	Officer, Director	609,706	2012-08-10	Filing
3D Systems Corp	DDD	$39.85	200	Officer, Director	609,900	2012-08-10	Filing
3D Systems Corp	DDD	$39.83	100	Officer, Director	610,100	2012-08-10	Filing
3D Systems Corp	DDD	$39.81	100	Officer, Director	610,200	2012-08-10	Filing
3D Systems Corp	DDD	$39.77	100	Officer, Director	610,300	2012-08-10	Filing
3D Systems Corp	DDD	$39.74	100	Officer, Director	610,400	2012-08-10	Filing
3D Systems Corp	DDD	$39.72	100	Officer, Director	610,500	2012-08-10	Filing
3D Systems Corp	DDD	$39.71	500	Officer, Director	610,600	2012-08-10	Filing
3D Systems Corp	DDD	$39.70	100	Officer, Director	611,100	2012-08-10	Filing
3D Systems Corp	DDD	$39.69	100	Officer, Director	611,200	2012-08-10	Filing
3D Systems Corp	DDD	$39.68	100	Officer, Director	611,300	2012-08-10	Filing
3D Systems Corp	DDD	$39.67	100	Officer, Director	611,400	2012-08-10	Filing
3D Systems Corp	DDD	$39.66	100	Officer, Director	611,500	2012-08-10	Filing
3D Systems Corp	DDD	$39.65	10	Officer, Director	611,600	2012-08-10	Filing
3D Systems Corp	DDD	$39.63	100	Officer, Director	611,610	2012-08-10	Filing
3D Systems Corp	DDD	$39.62	100	Officer, Director	611,710	2012-08-10	Filing
3D Systems Corp	DDD	$39.44	100	Officer, Director	611,810	2012-08-10	Filing
3D Systems Corp	DDD	$39.37	100	Officer, Director	611,910	2012-08-10	Filing
3D Systems Corp	DDD	$35.78	100	Officer, Director	612,010	2012-07-10	Filing