3D SYSTEMS CORP — Director's Dealing 2011

Nov 8, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (TDSC)
CIK: 0000910638
Period of Report: 2011-11-04

Reporting Person: MOORE KEVIN S (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-11-04	Common Stock	J	51030	$0.00	Disposed	2012	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3121714	Indirect
Common Stock	51030	Indirect

Footnotes

F1: Mr. Moore transferred 51,030 shares from his direct holdings to the Kevin S. Moore, Trustee, The Kevin Scott Moore 2011 Revocable Living Trust dated September 13, 2011. This did not change his total beneficial ownership of the transaction date.

F2: These securities are owned by various investment accounts for which The Clark Estates, Inc., a New York corporation, provides administrative and management services. The Clark Estates, Inc. may be deemed to be the beneficial owner of those securities. The Reporting Person is President and a director of The Clark Estates, Inc.

F3: The Reporting Person disclaims beneficial ownership of these securities as well as any pecuniary interest therein.