INVESTMENT TECHNOLOGY GRP NE

CUSIP: 46145F105 Class: COMMON STOCK

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

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

Q4 2015
Shares 12,580 Value ($000) $214 Avg Close — Range —
Q3 2015
Shares 53,499 Value ($000) $714 Avg Close — Range —
Q2 2015
Shares 11,097 Value ($000) $275 Avg Close — Range —