ALPHA NATURAL RESOURCES INC

CUSIP: 02076X102 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2015
Shares 256,537 Value ($000) $257 Avg Close — Range —
Q4 2014
Shares 194,351 Value ($000) $325 Avg Close — Range —
Q2 2014
Shares 89,274 Value ($000) $331 Avg Close — Range —
Q1 2014
Shares 3,380 Value ($000) $14 Avg Close — Range —
Q4 2013
Shares 168,808 Value ($000) $1,205 Avg Close — Range —
Q3 2013
Shares 84,998 Value ($000) $507 Avg Close — Range —
Q2 2013
Shares 79,759 Value ($000) $418 Avg Close — Range —