W Charles Hull

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	TDSC	$26.35	100	Officer, Director	404,592	2010-11-01	Filing
3D Systems Corp	TDSC	$26.30	94	Officer, Director	404,692	2010-11-01	Filing
3D Systems Corp	TDSC	$26.20	100	Officer, Director	404,786	2010-11-01	Filing
3D Systems Corp	TDSC	$26.00	19	Officer, Director	404,886	2010-11-01	Filing
3D Systems Corp	TDSC	$25.98	100	Officer, Director	404,905	2010-11-01	Filing
3D Systems Corp	TDSC	$15.79	295	Officer, Director	405,005	2010-10-01	Filing
3D Systems Corp	TDSC	$15.78	3	Officer, Director	405,300	2010-10-01	Filing
3D Systems Corp	TDSC	$15.76	100	Officer, Director	405,303	2010-10-01	Filing
3D Systems Corp	TDSC	$15.75	202	Officer, Director	405,403	2010-10-01	Filing
3D Systems Corp	TDSC	$15.74	300	Officer, Director	405,605	2010-10-01	Filing
3D Systems Corp	TDSC	$15.73	100	Officer, Director	405,905	2010-10-01	Filing
3D Systems Corp	TDSC	$15.72	100	Officer, Director	406,005	2010-10-01	Filing
3D Systems Corp	TDSC	$15.71	100	Officer, Director	406,105	2010-10-01	Filing
3D Systems Corp	TDSC	$15.70	602	Officer, Director	406,205	2010-10-01	Filing
3D Systems Corp	TDSC	$15.69	200	Officer, Director	406,807	2010-10-01	Filing
3D Systems Corp	TDSC	$15.68	200	Officer, Director	407,007	2010-10-01	Filing
3D Systems Corp	TDSC	$15.65	198	Officer, Director	407,207	2010-10-01	Filing
3D Systems Corp	TDSC	$15.62	200	Officer, Director	407,405	2010-10-01	Filing
3D Systems Corp	TDSC	$15.61	200	Officer, Director	407,605	2010-10-01	Filing
3D Systems Corp	TDSC	$15.60	100	Officer, Director	407,805	2010-10-01	Filing