3D SYSTEMS CORP — Director's Dealing 2012

Aug 1, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-07-31

Reporting Person: MCALEA KEVIN (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-31	Common Stock	S	200	$37.53	Disposed	142956	Direct
2012-07-31	Common Stock	S	300	$37.54	Disposed	142656	Direct
2012-07-31	Common Stock	S	200	$37.55	Disposed	142456	Direct
2012-07-31	Common Stock	S	600	$37.56	Disposed	141856	Direct
2012-07-31	Common Stock	S	500	$37.57	Disposed	141356	Direct
2012-07-31	Common Stock	S	400	$37.58	Disposed	140956	Direct
2012-07-31	Common Stock	S	400	$37.59	Disposed	140556	Direct
2012-07-31	Common Stock	S	200	$37.60	Disposed	140356	Direct
2012-07-31	Common Stock	S	500	$37.61	Disposed	139856	Direct
2012-07-31	Common Stock	S	300	$37.62	Disposed	139556	Direct
2012-07-31	Common Stock	S	500	$37.63	Disposed	139056	Direct
2012-07-31	Common Stock	S	500	$37.64	Disposed	138556	Direct
2012-07-31	Common Stock	S	100	$37.65	Disposed	138456	Direct
2012-07-31	Common Stock	S	400	$37.66	Disposed	138056	Direct
2012-07-31	Common Stock	S	100	$37.67	Disposed	137956	Direct
2012-07-31	Common Stock	S	200	$37.68	Disposed	137756	Direct
2012-07-31	Common Stock	S	200	$37.69	Disposed	137556	Direct
2012-07-31	Common Stock	S	300	$37.70	Disposed	137256	Direct
2012-07-31	Common Stock	S	500	$37.71	Disposed	136756	Direct
2012-07-31	Common Stock	S	400	$37.72	Disposed	136356	Direct
2012-07-31	Common Stock	S	200	$37.73	Disposed	136156	Direct
2012-07-31	Common Stock	S	100	$37.74	Disposed	136056	Direct
2012-07-31	Common Stock	S	100	$37.75	Disposed	135956	Direct
2012-07-31	Common Stock	S	200	$37.82	Disposed	135756	Direct
2012-07-31	Common Stock	S	400	$37.83	Disposed	135356	Direct
2012-07-31	Common Stock	S	200	$37.84	Disposed	135156	Direct
2012-07-31	Common Stock	S	600	$37.85	Disposed	134556	Direct
2012-07-31	Common Stock	S	277	$37.86	Disposed	134279	Direct
2012-07-31	Common Stock	S	300	$37.87	Disposed	133979	Direct
2012-07-31	Common Stock	S	523	$37.88	Disposed	133456	Direct