3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q3 2013
Shares 41,000 Value ($000) $2,214 Avg Close $49.48 Range $44.20 - $56.23
Q2 2013
Shares 41,000 Value ($000) $1,800 Avg Close $41.34 Range $30.07 - $51.94