PETROHAWK ENERGY CORP

CUSIP: 716495106 Class: COM

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q2 2011
Shares 4,738 Value ($000) $116 Avg Close — Range —
Q1 2011
Shares 6,037 Value ($000) $148 Avg Close — Range —
Q4 2010
Shares 6,015 Value ($000) $110 Avg Close — Range —
Q3 2010
Shares 640 Value ($000) $11 Avg Close — Range —
Q2 2010
Shares 1,140 Value ($000) $20 Avg Close — Range —
Q1 2010
Shares 2,270 Value ($000) $46 Avg Close — Range —
Q4 2009
Shares 3,090 Value ($000) $74 Avg Close — Range —
Q3 2009
Shares 600 Value ($000) $14 Avg Close — Range —
Q2 2009
Shares 617 Value ($000) $14 Avg Close — Range —
Q1 2009
Shares 400 Value ($000) $8 Avg Close — Range —