W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$38.79	300	Officer, Director	603,810	2012-09-10	Filing
3D Systems Corp	DDD	$38.78	100	Officer, Director	604,110	2012-09-10	Filing
3D Systems Corp	DDD	$38.76	100	Officer, Director	604,210	2012-09-10	Filing
3D Systems Corp	DDD	$38.72	100	Officer, Director	604,310	2012-09-10	Filing
3D Systems Corp	DDD	$38.71	100	Officer, Director	604,410	2012-09-10	Filing
3D Systems Corp	DDD	$38.70	100	Officer, Director	604,510	2012-09-10	Filing
3D Systems Corp	DDD	$38.68	100	Officer, Director	604,610	2012-09-10	Filing
3D Systems Corp	DDD	$38.66	100	Officer, Director	604,710	2012-09-10	Filing
3D Systems Corp	DDD	$38.65	100	Officer, Director	604,810	2012-09-10	Filing
3D Systems Corp	DDD	$38.64	100	Officer, Director	604,910	2012-09-10	Filing
3D Systems Corp	DDD	$38.60	100	Officer, Director	605,010	2012-09-10	Filing
3D Systems Corp	DDD	$38.56	100	Officer, Director	605,110	2012-09-10	Filing
3D Systems Corp	DDD	$38.53	100	Officer, Director	605,210	2012-09-10	Filing
3D Systems Corp	DDD	$38.50	100	Officer, Director	605,310	2012-09-10	Filing
3D Systems Corp	DDD	$38.45	200	Officer, Director	605,410	2012-09-10	Filing
3D Systems Corp	DDD	$38.43	100	Officer, Director	605,610	2012-09-10	Filing
3D Systems Corp	DDD	$38.39	200	Officer, Director	605,710	2012-09-10	Filing
3D Systems Corp	DDD	$38.37	100	Officer, Director	605,910	2012-09-10	Filing
3D Systems Corp	DDD	$40.17	100	Officer, Director	600,010	2012-09-10	Filing
3D Systems Corp	DDD	$39.85	200	Officer, Director	600,110	2012-09-10	Filing