ATHLON ENERGY INC

CUSIP: 047477104 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2014
Shares 87,926 Value ($000) $5,120 Avg Close — Range —
Q2 2014
Shares 101,605 Value ($000) $4,847 Avg Close — Range —
Q1 2014
Shares 95,510 Value ($000) $3,385,830 Avg Close — Range —
Q4 2013
Shares 76,970 Value ($000) $2,328,343 Avg Close — Range —
Q3 2013
Shares 110,170 Value ($000) $3,602,559 Avg Close — Range —