PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

DISCOVERY CAPITAL MANAGEMENT, LLC / CT's Holding History (CIK: 0001389507)

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

Q1 2017
Shares 164,000 Value ($000) $30,542 Avg Close — Range —
Q3 2016
Shares 67,518 Value ($000) $12,535 Avg Close — Range —
Q2 2014
Shares 186,195 Value ($000) $42,789 Avg Close — Range —
Q4 2013
Shares 135,500 Value ($000) $24,941 Avg Close — Range —
Q3 2013
Shares 115,500 Value ($000) $21,806 Avg Close — Range —