3D SYSTEMS CORP — Director's Dealing 2012

Dec 13, 2012

SEC Form 4/A — Form 4/A

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-08-07

Reporting Person: MOORE KEVIN S (Director)

Derivative Transactions

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

Footnotes

F1: The shares subject to this option 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, 2004, the first anniversary of the date of grant.

F2: Granted as compensation for services as director.

F3: This Form 4/A is amended to reflect the accurate balance of "Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)". The original Form 4 filed August 8, 2012 reflected an incorrect balance.