3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

WRIGHT INVESTORS SERVICE INC's Holding History (CIK: 0000108572)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 3,820 Value ($000) $226 Avg Close $74.59 Range $54.63 - $97.28
Q4 2013
Shares 3,315 Value ($000) $308 Avg Close $70.11 Range $47.33 - $95.40