3D SYSTEMS CORP — Director's Dealing 2010

Jan 28, 2010

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: 3D SYSTEMS CORP (TDSC)
CIK: 0000910638
Period of Report: 2009-12-31

Reporting Person: LOEWENBAUM G WALTER II (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-11-05	Common Stock	J	70592	$0.00	Acquired	815444	Direct
2009-11-05	Common Stock	J	70592	$0.00	Disposed	79408	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	251900	Indirect
Common Stock	102147	Indirect
Common Stock	110847	Indirect
Common Stock	11093	Indirect
Common Stock	33509	Indirect
Common Stock	49579	Indirect
Common Stock	21824	Indirect
Common Stock	23855	Indirect

Footnotes

F1: Mr. Loewenbaum transferred 70,592 shares from the GWL 2008 Annuity Trust to his direct holdings on the transaction date. This did not change his total benefical ownership as of the transaction date.

F2: Following the transaction date on November 5, 2009, Mr. Loewenbaum's direct holdings were equal to 816,444. This subsequently changed with the disposition on November 10, 2009 and his direct holdings as of December 31, 2009 equaled 815,444 shares.

F3: The Reporting Person disclaims beneficial ownership of these securities except to the extent of any pecuniary interest therein.

F4: Mr. Loewenbaum serves as Trustee.

F5: Mr. Loewenbaum serves as Trustee. This is Mr. Loewenbaum's pension plan.

F6: Mr. and Mrs. Loewenbaum serve as Trustees.

F7: On November 5, 2009, this account had 20,771 shares prior to the purchase of 1,053 shares on November 19, 2009.

F8: Mr. and Mrs. Loewenbaum are the general partners.