W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$40.34	100	Officer, Director	606,010	2012-08-10	Filing
3D Systems Corp	DDD	$40.22	200	Officer, Director	606,110	2012-08-10	Filing
3D Systems Corp	DDD	$40.12	200	Officer, Director	606,310	2012-08-10	Filing
3D Systems Corp	DDD	$40.11	100	Officer, Director	606,510	2012-08-10	Filing
3D Systems Corp	DDD	$40.11	100	Officer, Director	606,610	2012-08-10	Filing
3D Systems Corp	DDD	$40.08	363	Officer, Director	606,710	2012-08-10	Filing
3D Systems Corp	DDD	$40.07	300	Officer, Director	607,073	2012-08-10	Filing
3D Systems Corp	DDD	$40.05	100	Officer, Director	607,373	2012-08-10	Filing
3D Systems Corp	DDD	$40.04	82	Officer, Director	607,473	2012-08-10	Filing
3D Systems Corp	DDD	$40.03	100	Officer, Director	607,555	2012-08-10	Filing
3D Systems Corp	DDD	$40.02	100	Officer, Director	607,655	2012-08-10	Filing
3D Systems Corp	DDD	$40.01	100	Officer, Director	607,755	2012-08-10	Filing
3D Systems Corp	DDD	$39.98	100	Officer, Director	607,855	2012-08-10	Filing
3D Systems Corp	DDD	$39.97	100	Officer, Director	607,955	2012-08-10	Filing
3D Systems Corp	DDD	$39.95	300	Officer, Director	608,055	2012-08-10	Filing
3D Systems Corp	DDD	$39.94	100	Officer, Director	608,355	2012-08-10	Filing
3D Systems Corp	DDD	$39.92	200	Officer, Director	608,455	2012-08-10	Filing
3D Systems Corp	DDD	$39.91	100	Officer, Director	608,655	2012-08-10	Filing
3D Systems Corp	DDD	$39.89	551	Officer, Director	608,755	2012-08-10	Filing
3D Systems Corp	DDD	$39.88	200	Officer, Director	609,306	2012-08-10	Filing