Ii Walter G Loewenbaum

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
3D Systems Corp	DDD	$40.26	2,300	Director	1,178,760	2012-08-24	Filing
3D Systems Corp	DDD	$40.25	2,725	Director	1,181,060	2012-08-24	Filing
3D Systems Corp	DDD	$40.24	500	Director	1,183,785	2012-08-24	Filing
3D Systems Corp	DDD	$40.23	400	Director	1,184,285	2012-08-24	Filing
3D Systems Corp	DDD	$40.22	700	Director	1,184,685	2012-08-24	Filing
3D Systems Corp	DDD	$700.00	1,350	Director	1,185,385	2012-08-24	Filing
3D Systems Corp	DDD	$40.20	1,400	Director	1,186,735	2012-08-24	Filing
3D Systems Corp	DDD	$40.19	6,800	Director	1,188,135	2012-08-24	Filing
3D Systems Corp	DDD	$40.18	890	Director	1,194,935	2012-08-24	Filing
3D Systems Corp	DDD	$40.17	500	Director	1,195,825	2012-08-24	Filing
3D Systems Corp	DDD	$40.16	5,375	Director	1,196,325	2012-08-24	Filing
3D Systems Corp	DDD	$40.36	500	Director	40,000	2012-08-24	Filing
3D Systems Corp	DDD	$40.35	100	Director	40,500	2012-08-24	Filing
3D Systems Corp	DDD	$40.32	3,048	Director	40,600	2012-08-24	Filing
3D Systems Corp	DDD	$29.58	10,000	Director	265,867	2012-04-30	Filing
3D Systems Corp	DDD	$29.45	10,000	Director	275,867	2012-04-30	Filing
3D Systems Corp	DDD	$29.35	5,000	Director	285,867	2012-04-30	Filing
3D Systems Corp	DDD	$40.86	500	Director	243,877	2012-08-16	Filing
3D Systems Corp	DDD	$40.85	2,000	Director	244,377	2012-08-16	Filing
3D Systems Corp	DDD	$40.80	2,500	Director	246,377	2012-08-16	Filing