Nasdaq National Market: TDSC

Visit www.nasdaq.com for current quote of TDSC and price history (Nasdaq-NMS:TDSC).

Analysts:

• Goldsmith & Harris - Phil Goldsmith/Jay Harris 212-514-5515
  
  
• Nollenberger Capital Partners – Bill Gibson 415-402-6000
  
  
• Piper Jaffray & Co. - Troy Jensen 612-303-6291
  
  
• William Blair & Company - Jeff Rosenberg 312-364-8342

3D Systems Corporation is followed by the analysts listed above. Please note that any opinions, estimates or forecasts regarding 3D Systems’ performance made by the analysts covering 3D Systems are theirs alone and do not represent opinions, forecasts or predictions of 3D Systems or its management. 3D Systems does not, by its reference to such analysts above or by its distribution of the identity of such analysts or otherwise, imply any endorsement of or concurrence with any information, conclusions or recommendations distributed or made by such analysts. The list includes analysts currently known by 3D Systems to follow the company but may not be complete and may change as firms add or delete coverage. 3D Systems undertakes no obligation to update this list. 3D Systems does not distribute information or reports prepared by analysts.

Transfer Agent:
For inquiries regarding lost, stolen or transferred certificates and name/address changes, please visit the web site of our transfer agent, Computershare, at www.computershare.com or call (800) 962-4284.

Annual Meeting of Shareholders:
The annual meeting is held at 3D Systems’ Headquarters in Rock Hill, SC on the third Tuesday of May. The most recent meeting was Tuesday, May 19, 2009.