WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q3 2015
Shares 41,461 Value ($000) $1,792 Avg Close — Range —
Q2 2015
Shares 39,930 Value ($000) $1,687 Avg Close — Range —
Q1 2015
Shares 29,297 Value ($000) $1,136 Avg Close — Range —
Q4 2014
Shares 25,449 Value ($000) $857 Avg Close — Range —
Q3 2014
Shares 14,172 Value ($000) $496 Avg Close — Range —
Q2 2014
Shares 12,837 Value ($000) $422 Avg Close — Range —
Q1 2014
Shares 14,997 Value ($000) $553 Avg Close — Range —
Q4 2013
Shares 6,731 Value ($000) $258 Avg Close — Range —