W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$57.89	129	Officer, Director	581,781	2013-01-10	Filing
3D Systems Corp	DDD	$57.85	100	Officer, Director	581,910	2013-01-10	Filing
3D Systems Corp	DDD	$46.16	6,000	Officer, Director	582,010	2012-12-10	Filing
3D Systems Corp	DDD	$46.15	100	Officer, Director	588,010	2012-11-12	Filing
3D Systems Corp	DDD	$46.06	100	Officer, Director	588,110	2012-11-12	Filing
3D Systems Corp	DDD	$46.04	100	Officer, Director	588,210	2012-11-12	Filing
3D Systems Corp	DDD	$46.03	100	Officer, Director	588,310	2012-11-12	Filing
3D Systems Corp	DDD	$46.02	100	Officer, Director	588,410	2012-11-12	Filing
3D Systems Corp	DDD	$46.01	100	Officer, Director	588,510	2012-11-12	Filing
3D Systems Corp	DDD	$46.00	100	Officer, Director	588,610	2012-11-12	Filing
3D Systems Corp	DDD	$45.86	200	Officer, Director	588,710	2012-11-12	Filing
3D Systems Corp	DDD	$45.85	100	Officer, Director	588,910	2012-11-12	Filing
3D Systems Corp	DDD	$45.81	100	Officer, Director	589,010	2012-11-12	Filing
3D Systems Corp	DDD	$45.80	100	Officer, Director	589,110	2012-11-12	Filing
3D Systems Corp	DDD	$45.78	100	Officer, Director	589,210	2012-11-12	Filing
3D Systems Corp	DDD	$45.67	100	Officer, Director	589,310	2012-11-12	Filing
3D Systems Corp	DDD	$45.65	100	Officer, Director	589,410	2012-11-12	Filing
3D Systems Corp	DDD	$45.63	100	Officer, Director	589,510	2012-11-12	Filing
3D Systems Corp	DDD	$45.58	200	Officer, Director	589,610	2012-11-12	Filing
3D Systems Corp	DDD	$45.56	100	Officer, Director	589,810	2012-11-12	Filing