3-D SYS CORP DEL

CUSIP: 88554d205 Class: COM

WINDWARD CAPITAL MANAGEMENT CO /CA's Holding History (CIK: 0001078635)

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

Q3 2014
Shares 115,150 Value ($000) $5,339 Avg Close — Range —
Q2 2014
Shares 114,077 Value ($000) $6,822 Avg Close — Range —
Q1 2014
Shares 115,232 Value ($000) $6,816 Avg Close — Range —
Q4 2013
Shares 116,635 Value ($000) $10,839 Avg Close — Range —
Q3 2013
Shares 119,214 Value ($000) $6,437 Avg Close — Range —
Q2 2013
Shares 135,208 Value ($000) $5,936 Avg Close — Range —