PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2019
Shares 78,952 Value ($000) $140 Avg Close Range
Q4 2018
Shares 95,552 Value ($000) $118 Avg Close Range
Q3 2018
Shares 88,752 Value ($000) $262 Avg Close Range
Q2 2018
Shares 88,752 Value ($000) $519 Avg Close Range
Q1 2018
Shares 75,552 Value ($000) $204 Avg Close Range
Q4 2017
Shares 77,852 Value ($000) $237 Avg Close Range
Q3 2017
Shares 82,352 Value ($000) $210 Avg Close Range
Q2 2017
Shares 92,952 Value ($000) $191 Avg Close Range
Q1 2017
Shares 68,752 Value ($000) $275 Avg Close Range
Q4 2016
Shares 88,852 Value ($000) $609 Avg Close Range
Q3 2016
Shares 83,352 Value ($000) $337 Avg Close Range
Q2 2016
Shares 83,352 Value ($000) $383 Avg Close Range
Q1 2016
Shares 93,152 Value ($000) $205 Avg Close Range
Q4 2015
Shares 93,152 Value ($000) $202 Avg Close Range
Q3 2015
Shares 94,242 Value ($000) $198 Avg Close Range
Q2 2015
Shares 94,352 Value ($000) $598 Avg Close Range
Q1 2015
Shares 100,052 Value ($000) $542 Avg Close Range
Q4 2014
Shares 100,052 Value ($000) $554 Avg Close Range
Q3 2014
Shares 100,052 Value ($000) $1,403 Avg Close Range
Q2 2014
Shares 94,352 Value ($000) $1,655 Avg Close Range
Q1 2014
Shares 100,252 Value ($000) $1,298 Avg Close Range
Q4 2013
Shares 100,252 Value ($000) $803 Avg Close Range
Q3 2013
Shares 100,252 Value ($000) $753 Avg Close Range
Q2 2013
Shares 100,280 Value ($000) $664 Avg Close Range