3D SYSTEMS CORP - Director's Dealing 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-02-27

Reporting Person: LOEWENBAUM G WALTER II (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-27	Common Stock	S	1500	$24.57	Disposed	282794	Indirect
2012-02-27	Common Stock	S	618	$24.571	Disposed	282176	Indirect
2012-02-27	Common Stock	S	500	$24.58	Disposed	281676	Indirect
2012-02-27	Common Stock	S	100	$24.5804	Disposed	281576	Indirect
2012-02-27	Common Stock	S	1000	$24.585	Disposed	280576	Indirect
2012-02-27	Common Stock	S	128	$24.59	Disposed	280448	Indirect
2012-02-27	Common Stock	S	128	$24.60	Disposed	280320	Indirect
2012-02-27	Common Stock	S	100	$24.61	Disposed	280220	Indirect
2012-02-27	Common Stock	S	326	$24.62	Disposed	279894	Indirect
2012-02-27	Common Stock	S	600	$24.63	Disposed	279294	Indirect
2012-02-27	Common Stock	S	4768	$24.58	Disposed	1358409	Direct
2012-02-27	Common Stock	S	200	$24.59	Disposed	1358209	Direct
2012-02-27	Common Stock	S	1032	$24.60	Disposed	1357177	Direct
2012-02-27	Common Stock	S	7900	$24.61	Disposed	1349277	Direct
2012-02-27	Common Stock	S	200	$24.6102	Disposed	1349077	Direct
2012-02-27	Common Stock	S	6423	$24.611	Disposed	1342654	Direct
2012-02-27	Common Stock	S	100	$24.6128	Disposed	1342554	Direct
2012-02-27	Common Stock	S	200	$24.6169	Disposed	1342354	Direct
2012-02-27	Common Stock	S	2374	$24.65	Disposed	1339980	Direct
2012-02-27	Common Stock	S	700	$24.66	Disposed	1339280	Direct
2012-02-27	Common Stock	S	100	$24.67	Disposed	1339180	Direct
2012-02-27	Common Stock	S	5000	$24.93	Disposed	1334180	Direct
2012-02-27	Common Stock	S	3	$24.63	Disposed	1334177	Direct

Security	Shares	Ownership
Common Stock	268877	Indirect
Common Stock	22186	Indirect

F1: The Reporting Person disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein.

F2: Mr. and Mrs. Loewenbaum serve as Trustees.