ATHLON ENERGY INC

CUSIP: 047477104 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q3 2014
Shares 237,015 Value ($000) $13,801 Avg Close — Range —
Q2 2014
Shares 50,545 Value ($000) $2,411 Avg Close — Range —
Q1 2014
Shares 43,900 Value ($000) $1,556 Avg Close — Range —
Q4 2013
Shares 16,988 Value ($000) $514 Avg Close — Range —
Q3 2013
Shares 18,530 Value ($000) $606 Avg Close — Range —