CONTANGO OIL & GAS COMPANY

CUSIP: 21075N204 Class: COM NEW

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

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

Q1 2011
Shares 1,000 Value ($000) $63 Avg Close — Range —
Q4 2010
Shares 1,000 Value ($000) $58 Avg Close — Range —
Q3 2010
Shares 1,000 Value ($000) $50 Avg Close — Range —
Q2 2010
Shares 1,000 Value ($000) $45 Avg Close — Range —
Q1 2010
Shares 1,000 Value ($000) $51 Avg Close — Range —
Q4 2009
Shares 600 Value ($000) $28 Avg Close — Range —
Q3 2009
Shares 300 Value ($000) $15 Avg Close — Range —
Q2 2009
Shares 300 Value ($000) $13 Avg Close — Range —
Q1 2009
Shares 300 Value ($000) $12 Avg Close — Range —