WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2015
Shares 55,400 Value ($000) $2,148 Avg Close — Range —
Q4 2014
Shares 119,200 Value ($000) $4,013 Avg Close — Range —
Q3 2014
Shares 235,300 Value ($000) $8,240 Avg Close — Range —
Q2 2014
Shares 127,500 Value ($000) $4,190 Avg Close — Range —
Q1 2014
Shares 112,801 Value ($000) $4,158 Avg Close — Range —
Q4 2013
Shares 151,000 Value ($000) $5,795 Avg Close — Range —
Q3 2013
Shares 95,100 Value ($000) $2,606 Avg Close — Range —
Q2 2013
Shares 29,400 Value ($000) $617 Avg Close — Range —