WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2015
Shares 59,159 Value ($000) $2,556 Avg Close — Range —
Q2 2015
Shares 31,988 Value ($000) $1,352 Avg Close — Range —