COWEN GROUP INC NEW

CUSIP: 22362210 Class: CL A

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2014
Shares 354,526 Value ($000) $1,496 Avg Close — Range —
Q1 2014
Shares 68,641 Value ($000) $303 Avg Close — Range —
Q3 2013
Shares 9,938 Value ($000) $34 Avg Close — Range —