WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q3 2015
Shares 169,100 Value ($000) $7,307 Avg Close — Range —
Q2 2015
Shares 200,300 Value ($000) $8,465 Avg Close — Range —
Q1 2015
Shares 194,800 Value ($000) $7,800 Avg Close — Range —
Q4 2014
Shares 194,800 Value ($000) $7,800 Avg Close — Range —
Q3 2014
Shares 177,100 Value ($000) $6,202 Avg Close — Range —
Q2 2014
Shares 176,400 Value ($000) $5,797 Avg Close — Range —
Q1 2014
Shares 209,100 Value ($000) $7,253 Avg Close — Range —
Q4 2013
Shares 176,300 Value ($000) $6,639 Avg Close — Range —
Q3 2013
Shares 167,000 Value ($000) $4,576 Avg Close — Range —
Q2 2013
Shares 137,200 Value ($000) $2,881 Avg Close — Range —