AMTRUST FINL SVCS INC

CUSIP: 032359309 Class: COMMON STOCK

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q1 2014
Shares 79,300 Value ($000) $2,982 Avg Close — Range —
Q4 2013
Shares 22,050 Value ($000) $721 Avg Close — Range —