PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2019
Shares 227,364 Value ($000) $58 Avg Close — Range —
Q1 2019
Shares 424,409 Value ($000) $752 Avg Close — Range —
Q4 2018
Shares 426,083 Value ($000) $525 Avg Close — Range —
Q3 2018
Shares 395,497 Value ($000) $1,167 Avg Close — Range —
Q2 2018
Shares 435,377 Value ($000) $2,547 Avg Close — Range —
Q1 2018
Shares 1,699,591 Value ($000) $4,589 Avg Close — Range —
Q4 2017
Shares 1,516,789 Value ($000) $4,627 Avg Close — Range —
Q3 2017
Shares 1,217,052 Value ($000) $3,104 Avg Close — Range —
Q2 2017
Shares 948,286 Value ($000) $1,944 Avg Close — Range —
Q1 2017
Shares 923,375 Value ($000) $3,694 Avg Close — Range —
Q4 2016
Shares 822,650 Value ($000) $5,636 Avg Close — Range —
Q3 2016
Shares 798,333 Value ($000) $3,226 Avg Close — Range —
Q2 2016
Shares 866,647 Value ($000) $3,987 Avg Close — Range —
Q1 2016
Shares 1,114,069 Value ($000) $2,451 Avg Close — Range —
Q4 2015
Shares 1,099,677 Value ($000) $2,387 Avg Close — Range —
Q3 2015
Shares 1,019,431 Value ($000) $2,141 Avg Close — Range —
Q2 2015
Shares 969,299 Value ($000) $6,146 Avg Close — Range —
Q1 2015
Shares 907,844 Value ($000) $4,921 Avg Close — Range —
Q4 2014
Shares 791,357 Value ($000) $4,385 Avg Close — Range —
Q3 2014
Shares 739,412 Value ($000) $10,367 Avg Close — Range —
Q2 2014
Shares 548,693 Value ($000) $9,625 Avg Close — Range —
Q1 2014
Shares 241,245 Value ($000) $3,125 Avg Close — Range —
Q4 2013
Shares 204,972 Value ($000) $1,642 Avg Close — Range —
Q3 2013
Shares 199,555 Value ($000) $1,513 Avg Close — Range —
Q2 2013
Shares 197,093 Value ($000) $1,319 Avg Close — Range —