PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2019
Shares 32,708 Value ($000) $57 Avg Close — Range —
Q4 2018
Shares 28,309 Value ($000) $35 Avg Close — Range —
Q3 2018
Shares 128,041 Value ($000) $378 Avg Close — Range —
Q2 2018
Shares 229,150 Value ($000) $1,341 Avg Close — Range —
Q1 2017
Shares 109,624 Value ($000) $438 Avg Close — Range —
Q4 2016
Shares 830,873 Value ($000) $5,692 Avg Close — Range —
Q3 2016
Shares 1,000,813 Value ($000) $4,043 Avg Close — Range —
Q2 2016
Shares 1,560,334 Value ($000) $7,176 Avg Close — Range —
Q1 2016
Shares 1,637,656 Value ($000) $3,602 Avg Close — Range —
Q4 2015
Shares 1,593,626 Value ($000) $3,459 Avg Close — Range —
Q3 2015
Shares 1,547,795 Value ($000) $3,251 Avg Close — Range —
Q2 2015
Shares 2,357,915 Value ($000) $14,952 Avg Close — Range —
Q1 2015
Shares 1,794,806 Value ($000) $9,727 Avg Close — Range —
Q4 2014
Shares 1,864,071 Value ($000) $10,326 Avg Close — Range —
Q3 2014
Shares 2,505,912 Value ($000) $35,134 Avg Close — Range —
Q2 2014
Shares 2,556,245 Value ($000) $44,837 Avg Close — Range —
Q1 2014
Shares 1,132,229 Value ($000) $14,661 Avg Close — Range —
Q4 2013
Shares 372,980 Value ($000) $2,988 Avg Close — Range —
Q3 2013
Shares 127,733 Value ($000) $959 Avg Close — Range —