FIRST TR ISE REVERE NAT GAS

CUSIP: 33734J102 Class: ETF

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

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

Q1 2016
Shares 2,200 Value ($000) $9 Avg Close — Range —
Q1 2015
Shares 142 Value ($000) $2 Avg Close — Range —
Q2 2013
Shares 1,006 Value ($000) $16 Avg Close — Range —