PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q1 2015
Shares 14,800 Value ($000) $80 Avg Close — Range —
Q4 2014
Shares 14,800 Value ($000) $82 Avg Close — Range —
Q3 2014
Shares 14,800 Value ($000) $207 Avg Close — Range —