PETROQUEST ENERGY INC

CUSIP: 716748108 Class: COMMON STOCK

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2014
Shares 16,754 Value ($000) $63 Avg Close — Range —
Q3 2014
Shares 615,951 Value ($000) $3,462 Avg Close — Range —
Q2 2014
Shares 1,120,280 Value ($000) $8,425 Avg Close — Range —
Q1 2014
Shares 481,655 Value ($000) $2,745 Avg Close — Range —