W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$23.38	200	Officer, Director	636,610	2012-03-15	Filing
3D Systems Corp	DDD	$23.37	100	Officer, Director	636,810	2012-03-15	Filing
3D Systems Corp	DDD	$23.36	250	Officer, Director	636,910	2012-03-15	Filing
3D Systems Corp	DDD	$23.35	100	Officer, Director	637,160	2012-03-15	Filing
3D Systems Corp	DDD	$23.34	100	Officer, Director	637,260	2012-03-15	Filing
3D Systems Corp	DDD	$23.33	300	Officer, Director	637,360	2012-03-15	Filing
3D Systems Corp	DDD	$23.32	300	Officer, Director	637,660	2012-03-15	Filing
3D Systems Corp	DDD	$23.32	100	Officer, Director	637,960	2012-03-15	Filing
3D Systems Corp	DDD	$23.31	100	Officer, Director	638,060	2012-03-15	Filing
3D Systems Corp	DDD	$23.29	200	Officer, Director	638,160	2012-03-15	Filing
3D Systems Corp	DDD	$23.28	300	Officer, Director	638,360	2012-03-15	Filing
3D Systems Corp	DDD	$23.26	100	Officer, Director	638,660	2012-03-15	Filing
3D Systems Corp	DDD	$23.25	150	Officer, Director	638,760	2012-03-15	Filing
3D Systems Corp	DDD	$23.24	100	Officer, Director	638,910	2012-03-15	Filing
3D Systems Corp	DDD	$23.23	200	Officer, Director	639,010	2012-03-15	Filing
3D Systems Corp	DDD	$23.22	200	Officer, Director	639,210	2012-03-15	Filing
3D Systems Corp	DDD	$23.21	400	Officer, Director	639,410	2012-03-15	Filing
3D Systems Corp	DDD	$23.19	500	Officer, Director	639,810	2012-03-15	Filing
3D Systems Corp	DDD	$23.18	400	Officer, Director	640,310	2012-03-15	Filing
3D Systems Corp	DDD	$23.17	100	Officer, Director	640,710	2012-03-15	Filing