ATHLON ENERGY INC

CUSIP: 047477104 Class: COM

FMR LLC's Holding History (CIK: 0000315066)

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

Q3 2014
Shares 3,796,963 Value ($000) $221,097 Avg Close — Range —
Q2 2014
Shares 4,500 Value ($000) $215 Avg Close — Range —
Q4 2013
Shares 189,023 Value ($000) $5,718 Avg Close — Range —
Q3 2013
Shares 758,470 Value ($000) $24,801 Avg Close — Range —