PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2019
Shares 1,100 Value ($000) $0 Avg Close Range
Q1 2019
Shares 1,100 Value ($000) $2 Avg Close Range
Q4 2018
Shares 8,084 Value ($000) $10 Avg Close Range
Q3 2018
Shares 487 Value ($000) $1 Avg Close Range
Q2 2018
Shares 487 Value ($000) $3 Avg Close Range
Q1 2018
Shares 1,289 Value ($000) $3 Avg Close Range
Q4 2017
Shares 1,289 Value ($000) $4 Avg Close Range
Q3 2017
Shares 7,390 Value ($000) $19 Avg Close Range
Q2 2017
Shares 10,790 Value ($000) $22 Avg Close Range
Q1 2017
Shares 6,390 Value ($000) $26 Avg Close Range
Q4 2016
Shares 6,390 Value ($000) $44 Avg Close Range
Q3 2016
Shares 6,490 Value ($000) $26 Avg Close Range
Q2 2016
Shares 5,490 Value ($000) $25 Avg Close Range
Q3 2015
Shares 27,264 Value ($000) $57 Avg Close Range
Q2 2015
Shares 35,072 Value ($000) $222 Avg Close Range
Q1 2015
Shares 272 Value ($000) $1 Avg Close Range
Q4 2014
Shares 4,630 Value ($000) $26 Avg Close Range
Q3 2014
Shares 927 Value ($000) $13 Avg Close Range
Q2 2014
Shares 3,618 Value ($000) $63 Avg Close Range
Q4 2013
Shares 58,826 Value ($000) $471 Avg Close Range
Q3 2013
Shares 17,126 Value ($000) $129 Avg Close Range
Q2 2013
Shares 4,206 Value ($000) $28 Avg Close Range