3D SYSTEMS CORP — Director's Dealing 2010

Sep 8, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (TDSC)
CIK: 0000910638
Period of Report: 2010-09-07

Reporting Person: MOORE KEVIN S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-07	Common Stock	P	5700	$13.0898	Acquired	2233957	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	25150	Direct

Footnotes

F1: These securities are beneficially owned through The Clark Estates, Inc., a New York corporation, of which the Reporting Person is President and a director.

F2: The Reporting Person disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein.