WRIGHT MED GROUP INC

CUSIP: 98235T107 Class: CMN

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2015
Shares 183,116 Value ($000) $4,724 Avg Close — Range —
Q4 2014
Shares 369,430 Value ($000) $9,926 Avg Close — Range —
Q2 2014
Shares 88,379 Value ($000) $2,775 Avg Close — Range —