PETROHAWK ENERGY CORP

CUSIP: 716495106 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q2 2011
Shares 70,700 Value ($000) $1,744 Avg Close — Range —
Q1 2011
Shares 70,700 Value ($000) $1,735 Avg Close — Range —
Q4 2009
Shares 21,900 Value ($000) $525 Avg Close — Range —
Q3 2009
Shares 21,700 Value ($000) $525 Avg Close — Range —
Q2 2009
Shares 21,700 Value ($000) $484 Avg Close — Range —