AMTRUST FINL SVCS INC

CUSIP: 032359309 Class: COMMON STOCK

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2018
Shares 153,229 Value ($000) $1,886 Avg Close — Range —
Q4 2017
Shares 85,579 Value ($000) $862 Avg Close — Range —
Q3 2017
Shares 89,316 Value ($000) $1,202 Avg Close — Range —
Q2 2017
Shares 247,619 Value ($000) $3,749 Avg Close — Range —
Q1 2017
Shares 49,581 Value ($000) $915 Avg Close — Range —
Q4 2016
Shares 13,765 Value ($000) $377 Avg Close — Range —
Q2 2013
Shares 6,759 Value ($000) $241 Avg Close — Range —