3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

PRENTISS SMITH & CO INC's Holding History (CIK: 0001134687)

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

Q4 2013
Shares 1,000 Value ($000) $93 Avg Close $70.11 Range $47.33 - $95.40
Q3 2013
Shares 400 Value ($000) $22 Avg Close $49.48 Range $44.20 - $56.23