W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$58.91	100	Officer, Director	579,360	2013-01-10	Filing
3D Systems Corp	DDD	$58.90	100	Officer, Director	579,460	2013-01-10	Filing
3D Systems Corp	DDD	$58.89	100	Officer, Director	579,560	2013-01-10	Filing
3D Systems Corp	DDD	$58.88	100	Officer, Director	579,660	2013-01-10	Filing
3D Systems Corp	DDD	$58.73	200	Officer, Director	579,760	2013-01-10	Filing
3D Systems Corp	DDD	$58.72	100	Officer, Director	579,960	2013-01-10	Filing
3D Systems Corp	DDD	$58.60	100	Officer, Director	580,060	2013-01-10	Filing
3D Systems Corp	DDD	$58.58	100	Officer, Director	580,160	2013-01-10	Filing
3D Systems Corp	DDD	$58.57	100	Officer, Director	580,260	2013-01-10	Filing
3D Systems Corp	DDD	$58.56	100	Officer, Director	580,360	2013-01-10	Filing
3D Systems Corp	DDD	$58.55	100	Officer, Director	580,460	2013-01-10	Filing
3D Systems Corp	DDD	$58.48	200	Officer, Director	580,560	2013-01-10	Filing
3D Systems Corp	DDD	$58.44	200	Officer, Director	580,760	2013-01-10	Filing
3D Systems Corp	DDD	$58.34	200	Officer, Director	580,960	2013-01-10	Filing
3D Systems Corp	DDD	$58.33	100	Officer, Director	581,160	2013-01-10	Filing
3D Systems Corp	DDD	$58.20	100	Officer, Director	581,260	2013-01-10	Filing
3D Systems Corp	DDD	$58.10	200	Officer, Director	581,360	2013-01-10	Filing
3D Systems Corp	DDD	$58.00	100	Officer, Director	581,560	2013-01-10	Filing
3D Systems Corp	DDD	$57.97	21	Officer, Director	581,660	2013-01-10	Filing
3D Systems Corp	DDD	$57.92	100	Officer, Director	581,681	2013-01-10	Filing