3D SYSTEMS CORP — Director's Dealing 2012

Sep 11, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-09-10

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-09-10	Common Stock	S	300	$38.92	Disposed	601348	Indirect
2012-09-10	Common Stock	S	104	$38.93	Disposed	601244	Indirect
2012-09-10	Common Stock	S	34	$38.95	Disposed	601210	Indirect
2012-09-10	Common Stock	S	200	$39.12	Disposed	601010	Indirect
2012-09-10	Common Stock	S	100	$39.19	Disposed	600910	Indirect
2012-09-10	Common Stock	S	200	$39.23	Disposed	600710	Indirect
2012-09-10	Common Stock	S	100	$39.24	Disposed	600610	Indirect
2012-09-10	Common Stock	S	100	$39.28	Disposed	600510	Indirect
2012-09-10	Common Stock	S	100	$39.32	Disposed	600410	Indirect
2012-09-10	Common Stock	S	100	$39.64	Disposed	600310	Indirect
2012-09-10	Common Stock	S	200	$39.85	Disposed	600110	Indirect
2012-09-10	Common Stock	S	100	$40.17	Disposed	600010	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	51000	Direct

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.