3D SYSTEMS CORP — Director's Dealing 2012

Dec 10, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-12-07

Reporting Person: KEVER JIM D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-07	Common Stock	M	20000	$4.065	Acquired	225347	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-12-07	Stock Option (Right to Buy)	$4.065	M	20000	Disposed	2013-08-26	Common Stock (20000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	65782	Indirect

Footnotes

F1: These securities are held by an irrevocable trust for the benefit of the Reporting Person's minor children. The Reporting Person disclaims beneficial owenrship of these securities except to the extent of his pecuniary interest therein.

F2: These shares are part of the total original grant of 10,000 options which vested over a period of three years with the first annual installment of 6,666 shares and in an amount of 6,667 for the second year and third year, commencing on August 26, 2003, the first anniversary of the date of grant. An additional 10,000 resulted from the Corporation's two-for-one stock split to the Corporation's stockholders on May 18, 2011.

F3: Granted as compensation for services as director.