ATLAS ENERGY LP

CUSIP: 04930A104 Class: COM UNITS LP

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014
Shares 390,000 Value ($000) $12,149 Avg Close — Range —
Q3 2014
Shares 150,000 Value ($000) $6,600 Avg Close — Range —
Q2 2014
Shares 210,000 Value ($000) $9,425 Avg Close — Range —
Q1 2014
Shares 188,226 Value ($000) $8,101 Avg Close — Range —
Q4 2013
Shares 157,000 Value ($000) $7,355 Avg Close — Range —
Q3 2013
Shares 58,700 Value ($000) $3,207 Avg Close — Range —
Q2 2013
Shares 58,910 Value ($000) $2,886 Avg Close — Range —