ALPHA NATURAL RESOURCES INC

CUSIP: 02076X102 Class: COM

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

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

Q1 2011
Shares 49,100 Value ($000) $2,915 Avg Close — Range —
Q4 2010
Shares 34,300 Value ($000) $2,059 Avg Close — Range —
Q1 2010
Shares 40,000 Value ($000) $1,996 Avg Close — Range —
Q4 2009
Shares 87,300 Value ($000) $3,787 Avg Close — Range —
Q3 2009
Shares 80,500 Value ($000) $2,826 Avg Close — Range —
Q2 2009
Shares 29,200 Value ($000) $767 Avg Close — Range —
Q1 2009
Shares 18,300 Value ($000) $325 Avg Close — Range —