PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q2 2019
Shares 784,606 Value ($000) $199 Avg Close — Range —
Q1 2019
Shares 885,582 Value ($000) $1,568 Avg Close — Range —
Q4 2018
Shares 903,731 Value ($000) $1,112 Avg Close — Range —
Q3 2018
Shares 910,402 Value ($000) $2,686 Avg Close — Range —
Q2 2018
Shares 894,471 Value ($000) $5,232 Avg Close — Range —
Q1 2018
Shares 848,958 Value ($000) $2,292 Avg Close — Range —
Q4 2017
Shares 851,370 Value ($000) $2,597 Avg Close — Range —
Q3 2017
Shares 850,836 Value ($000) $2,169 Avg Close — Range —
Q2 2017
Shares 848,918 Value ($000) $1,740 Avg Close — Range —
Q1 2017
Shares 808,402 Value ($000) $3,234 Avg Close — Range —
Q4 2016
Shares 784,051 Value ($000) $5,371 Avg Close — Range —
Q3 2016
Shares 692,266 Value ($000) $2,797 Avg Close — Range —
Q2 2016
Shares 689,779 Value ($000) $3,173 Avg Close — Range —
Q1 2016
Shares 660,015 Value ($000) $1,452 Avg Close — Range —
Q4 2015
Shares 660,651 Value ($000) $1,434 Avg Close — Range —
Q3 2015
Shares 690,143 Value ($000) $1,448 Avg Close — Range —
Q2 2015
Shares 1,085,259 Value ($000) $6,881 Avg Close — Range —
Q1 2015
Shares 1,090,408 Value ($000) $5,910 Avg Close — Range —
Q4 2014
Shares 1,460,197 Value ($000) $8,089 Avg Close — Range —
Q3 2014
Shares 1,508,051 Value ($000) $21,143 Avg Close — Range —
Q2 2014
Shares 1,470,306 Value ($000) $25,789 Avg Close — Range —
Q1 2014
Shares 1,488,779 Value ($000) $19,280 Avg Close — Range —
Q4 2013
Shares 1,565,711 Value ($000) $12,541 Avg Close — Range —
Q3 2013
Shares 1,533,975 Value ($000) $11,520 Avg Close — Range —
Q2 2013
Shares 1,520,743 Value ($000) $10,067 Avg Close — Range —