3D SYSTEMS CORP — Director's Dealing 2012

Apr 12, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-04-10

Reporting Person: HULL CHARLES W (Director, EVP, Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-04-10	Common Stock	S	100	$22.29	Disposed	635910	Indirect
2012-04-10	Common Stock	S	100	$22.30	Disposed	635810	Indirect
2012-04-10	Common Stock	S	100	$22.31	Disposed	635710	Indirect
2012-04-10	Common Stock	S	100	$22.32	Disposed	635610	Indirect
2012-04-10	Common Stock	S	200	$22.34	Disposed	635410	Indirect
2012-04-10	Common Stock	S	100	$22.35	Disposed	635310	Indirect
2012-04-10	Common Stock	S	100	$22.36	Disposed	635210	Indirect
2012-04-10	Common Stock	S	100	$22.37	Disposed	635110	Indirect
2012-04-10	Common Stock	S	100	$22.38	Disposed	635010	Indirect
2012-04-10	Common Stock	S	300	$22.40	Disposed	634710	Indirect
2012-04-10	Common Stock	S	100	$22.42	Disposed	634610	Indirect
2012-04-10	Common Stock	S	400	$22.47	Disposed	634210	Indirect
2012-04-10	Common Stock	S	100	$22.48	Disposed	634110	Indirect
2012-04-10	Common Stock	S	100	$22.50	Disposed	634010	Indirect
2012-04-10	Common Stock	S	100	$22.51	Disposed	633910	Indirect
2012-04-10	Common Stock	S	400	$22.52	Disposed	633510	Indirect
2012-04-10	Common Stock	S	200	$22.53	Disposed	633310	Indirect
2012-04-10	Common Stock	S	200	$22.55	Disposed	633110	Indirect
2012-04-10	Common Stock	S	270	$22.56	Disposed	632840	Indirect
2012-04-10	Common Stock	S	255	$22.59	Disposed	632585	Indirect
2012-04-10	Common Stock	S	100	$22.60	Disposed	632485	Indirect
2012-04-10	Common Stock	S	100	$22.65	Disposed	632385	Indirect
2012-04-10	Common Stock	S	100	$22.67	Disposed	632285	Indirect
2012-04-10	Common Stock	S	100	$22.85	Disposed	632185	Indirect
2012-04-10	Common Stock	S	100	$22.855	Disposed	632085	Indirect
2012-04-10	Common Stock	S	100	$22.86	Disposed	631985	Indirect
2012-04-10	Common Stock	S	100	$22.87	Disposed	631885	Indirect
2012-04-10	Common Stock	S	200	$22.89	Disposed	631685	Indirect
2012-04-10	Common Stock	S	100	$22.90	Disposed	631585	Indirect
2012-04-10	Common Stock	S	100	$23.06	Disposed	631485	Indirect

Footnotes

F1: Automatic disposition of shares pursuant to Rule 10b5-1 Sales Plan.

F2: By the Charles William Hull and Charlene Antoinette Hull 1992 Revocable Living Trust for which the Reporting Person serves as trustee.