WUXI PHARMATECH CAYMAN INC

CUSIP: 929352102 Class: SPONS ADR SHS

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2015
Shares 61,300 Value ($000) $2,649 Avg Close — Range —
Q2 2015
Shares 54,200 Value ($000) $2,290 Avg Close — Range —
Q1 2015
Shares 57,200 Value ($000) $2,218 Avg Close — Range —
Q4 2014
Shares 57,200 Value ($000) $1,926 Avg Close — Range —
Q3 2014
Shares 57,200 Value ($000) $2,003 Avg Close — Range —
Q2 2014
Shares 57,200 Value ($000) $1,880 Avg Close — Range —
Q1 2014
Shares 59,700 Value ($000) $2,201 Avg Close — Range —
Q4 2013
Shares 65,200 Value ($000) $2,502 Avg Close — Range —
Q3 2013
Shares 86,600 Value ($000) $2,373 Avg Close — Range —
Q2 2013
Shares 117,100 Value ($000) $2,459 Avg Close — Range —