PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

MSD Partners, L.P.'s Holding History (CIK: 0001514334)

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

Q2 2016
Shares 76,765 Value ($000) $11,608 Avg Close — Range —
Q1 2016
Shares 127,283 Value ($000) $17,914 Avg Close — Range —
Q4 2015
Shares 107,194 Value ($000) $13,440 Avg Close — Range —
Q2 2015
Shares 70,713 Value ($000) $9,807 Avg Close — Range —
Q1 2015
Shares 70,713 Value ($000) $11,562 Avg Close — Range —
Q4 2014
Shares 198,032 Value ($000) $29,477 Avg Close — Range —
Q4 2013
Shares 108,898 Value ($000) $20,045 Avg Close — Range —
Q3 2013
Shares 106,155 Value ($000) $20,042 Avg Close — Range —