PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q2 2019
Shares 194,001 Value ($000) $49 Avg Close — Range —
Q2 2018
Shares 457,408 Value ($000) $2,676 Avg Close — Range —
Q1 2018
Shares 112,049 Value ($000) $303 Avg Close — Range —
Q4 2017
Shares 78,853 Value ($000) $241 Avg Close — Range —
Q4 2016
Shares 414,489 Value ($000) $2,839 Avg Close — Range —
Q3 2016
Shares 45,525 Value ($000) $184 Avg Close — Range —
Q2 2016
Shares 87,018 Value ($000) $400 Avg Close — Range —
Q1 2016
Shares 22,753 Value ($000) $50 Avg Close — Range —
Q2 2015
Shares 136,492 Value ($000) $865 Avg Close — Range —
Q1 2015
Shares 150,104 Value ($000) $814 Avg Close — Range —
Q4 2014
Shares 158,857 Value ($000) $880 Avg Close — Range —
Q3 2014
Shares 164,133 Value ($000) $2,301 Avg Close — Range —
Q2 2014
Shares 519,982 Value ($000) $9,120 Avg Close — Range —
Q1 2014
Shares 471,228 Value ($000) $6,103 Avg Close — Range —
Q4 2013
Shares 178,156 Value ($000) $1,427 Avg Close — Range —
Q3 2013
Shares 71,958 Value ($000) $541 Avg Close — Range —
Q2 2013
Shares 16,310 Value ($000) $108 Avg Close — Range —