DDD Related Trading Halts

May 8, 2013 11:30 AM 3D Systems (DDD) Resumes Trading; Shares Down 4%+

May 8, 2013 11:23 AM 3D Systems (DDD) to Price Common Offering After Markets Close May 9th

May 8, 2013 10:14 AM 3D Systems (DDD) Possibly Halted Ahead of Pricing Its Equity Offering

May 8, 2013 09:48 AM 3D Systems (DDD) Halted, News Pending

Nov 15, 2012 11:26 AM 3D Systems (DDD) Falls Again; Down 5%

Nov 21, 2011 09:59 AM 3D Systems Corporation (DDD) Announces Acquisition of Z Corporation & Vidar Systems for $137 Million