PORTFOLIO RECOVERY A

CUSIP: 73640Q10 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2014
Shares 18,966 Value ($000) $1,097 Avg Close — Range —
Q4 2013
Shares 111,893 Value ($000) $5,912 Avg Close — Range —
Q2 2013
Shares 28,331 Value ($000) $4,352 Avg Close — Range —