WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q1 2015
Shares 1,328,132 Value ($000) $51,505 Avg Close — Range —
Q4 2014
Shares 1,641,893 Value ($000) $55,282 Avg Close — Range —
Q3 2014
Shares 2,288,541 Value ($000) $80,144 Avg Close — Range —
Q2 2014
Shares 2,033,448 Value ($000) $66,819 Avg Close — Range —
Q1 2014
Shares 2,813,901 Value ($000) $103,720 Avg Close — Range —
Q4 2013
Shares 2,613,406 Value ($000) $100,302 Avg Close — Range —
Q3 2013
Shares 1,808,678 Value ($000) $49,557 Avg Close — Range —
Q2 2013
Shares 1,712,635 Value ($000) $35,965 Avg Close — Range —