PETROQUEST ENERGY INC

CUSIP: 716748108 Class: COMMON STOCK

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

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

Q1 2015
Shares 4,721 Value ($000) $11 Avg Close — Range —
Q4 2014
Shares 6,321 Value ($000) $24 Avg Close — Range —
Q4 2013
Shares 1,690 Value ($000) $7 Avg Close — Range —