VWR CORP

CUSIP: 91843L103 Class: COM

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

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

Q3 2017
Shares 603,287 Value ($000) $19,908 Avg Close — Range —
Q1 2017
Shares 244,613 Value ($000) $6,849 Avg Close — Range —
Q4 2016
Shares 507,914 Value ($000) $12,713 Avg Close — Range —
Q3 2016
Shares 628,250 Value ($000) $17,817 Avg Close — Range —
Q2 2016
Shares 121,665 Value ($000) $3,516 Avg Close — Range —
Q1 2016
Shares 230,052 Value ($000) $6,225 Avg Close — Range —
Q4 2015
Shares 424,969 Value ($000) $12,031 Avg Close — Range —
Q3 2015
Shares 8,999 Value ($000) $231 Avg Close — Range —