PETROQUEST ENERGY INC

CUSIP: 716748108 Class: COMMON STOCK

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q1 2014
Shares 19,910 Value ($000) $113 Avg Close — Range —
Q4 2013
Shares 58,810 Value ($000) $254 Avg Close — Range —
Q3 2013
Shares 41,780 Value ($000) $168 Avg Close — Range —
Q2 2013
Shares 41,780 Value ($000) $165 Avg Close — Range —