| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DDD | 3D SYSTEMS CORP | VAN RIPER DANIEL S | Director | May 17, 2013 | Sale | $45.80 | 17,220 | 788,594 | 55,203 | May 17, 2013, 04:59 PM | |
| DDD | 3D SYSTEMS CORP | VAN RIPER DANIEL S | Director | May 03, 2013 | Sale | $41.00 | 10,393 | 426,115 | 57,445 | May 06, 2013, 04:46 PM |
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