3D SYSTEMS CORP — Director's Dealing 2012

Jul 12, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-07-10

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-07-10	Common Stock	S	100	$33.42	Disposed	617910	Indirect
2012-07-10	Common Stock	S	100	$33.48	Disposed	617810	Indirect
2012-07-10	Common Stock	S	283	$33.49	Disposed	617527	Indirect
2012-07-10	Common Stock	S	100	$33.50	Disposed	617427	Indirect
2012-07-10	Common Stock	S	100	$33.51	Disposed	617327	Indirect
2012-07-10	Common Stock	S	200	$33.54	Disposed	617127	Indirect
2012-07-10	Common Stock	S	100	$33.63	Disposed	617027	Indirect
2012-07-10	Common Stock	S	300	$33.69	Disposed	616727	Indirect
2012-07-10	Common Stock	S	200	$33.73	Disposed	616527	Indirect
2012-07-10	Common Stock	S	100	$33.74	Disposed	616427	Indirect
2012-07-10	Common Stock	S	100	$33.755	Disposed	616327	Indirect
2012-07-10	Common Stock	S	200	$33.77	Disposed	616127	Indirect
2012-07-10	Common Stock	S	200	$33.78	Disposed	615927	Indirect
2012-07-10	Common Stock	S	300	$33.79	Disposed	615627	Indirect
2012-07-10	Common Stock	S	400	$33.80	Disposed	615227	Indirect
2012-07-10	Common Stock	S	100	$33.83	Disposed	615127	Indirect
2012-07-10	Common Stock	S	100	$33.84	Disposed	615027	Indirect
2012-07-10	Common Stock	S	100	$33.85	Disposed	614927	Indirect
2012-07-10	Common Stock	S	100	$33.86	Disposed	614827	Indirect
2012-07-10	Common Stock	S	100	$33.88	Disposed	614727	Indirect
2012-07-10	Common Stock	S	100	$33.895	Disposed	614627	Indirect
2012-07-10	Common Stock	S	100	$33.90	Disposed	614527	Indirect
2012-07-10	Common Stock	S	100	$33.92	Disposed	614427	Indirect
2012-07-10	Common Stock	S	100	$33.94	Disposed	614327	Indirect
2012-07-10	Common Stock	S	200	$33.99	Disposed	614127	Indirect
2012-07-10	Common Stock	S	100	$33.995	Disposed	614027	Indirect
2012-07-10	Common Stock	S	200	$34.00	Disposed	613827	Indirect
2012-07-10	Common Stock	S	100	$34.03	Disposed	613727	Indirect
2012-07-10	Common Stock	S	100	$34.04	Disposed	613627	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.