PLATINUM UNDERWRITER HLDGS L

CUSIP: G7127P100 Class: CMN

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

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

Q2 2014
Shares 26,435 Value ($000) $1,714 Avg Close — Range —
Q1 2014
Shares 36,133 Value ($000) $2,172 Avg Close — Range —