3D SYSTEMS CORP — Director's Dealing 2012

Jun 13, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (DDD)
CIK: 0000910638
Period of Report: 2012-06-11

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-06-11	Common Stock	S	100	$31.19	Disposed	623910	Indirect
2012-06-11	Common Stock	S	100	$31.21	Disposed	623810	Indirect
2012-06-11	Common Stock	S	100	$31.27	Disposed	623710	Indirect
2012-06-11	Common Stock	S	100	$31.35	Disposed	623610	Indirect
2012-06-11	Common Stock	S	100	$31.38	Disposed	623510	Indirect
2012-06-11	Common Stock	S	200	$31.44	Disposed	623310	Indirect
2012-06-11	Common Stock	S	200	$31.445	Disposed	623110	Indirect
2012-06-11	Common Stock	S	300	$31.45	Disposed	622810	Indirect
2012-06-11	Common Stock	S	26	$31.46	Disposed	622784	Indirect
2012-06-11	Common Stock	S	100	$31.47	Disposed	622684	Indirect
2012-06-11	Common Stock	S	300	$31.48	Disposed	622384	Indirect
2012-06-11	Common Stock	S	200	$31.485	Disposed	622184	Indirect
2012-06-11	Common Stock	S	100	$31.49	Disposed	622084	Indirect
2012-06-11	Common Stock	S	100	$31.505	Disposed	621984	Indirect
2012-06-11	Common Stock	S	250	$31.52	Disposed	621734	Indirect
2012-06-11	Common Stock	S	300	$31.53	Disposed	621434	Indirect
2012-06-11	Common Stock	S	100	$31.54	Disposed	621334	Indirect
2012-06-11	Common Stock	S	100	$31.545	Disposed	621234	Indirect
2012-06-11	Common Stock	S	500	$31.55	Disposed	620734	Indirect
2012-06-11	Common Stock	S	100	$31.56	Disposed	620634	Indirect
2012-06-11	Common Stock	S	200	$31.57	Disposed	620434	Indirect
2012-06-11	Common Stock	S	700	$31.58	Disposed	619734	Indirect
2012-06-11	Common Stock	S	100	$31.59	Disposed	619634	Indirect
2012-06-11	Common Stock	S	700	$31.60	Disposed	618934	Indirect
2012-06-11	Common Stock	S	100	$31.61	Disposed	618834	Indirect
2012-06-11	Common Stock	S	200	$31.75	Disposed	618634	Indirect
2012-06-11	Common Stock	S	100	$31.76	Disposed	618534	Indirect
2012-06-11	Common Stock	S	100	$31.77	Disposed	618434	Indirect
2012-06-11	Common Stock	S	100	$31.80	Disposed	618334	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.