PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q1 2018
Shares 45,808 Value ($000) $123 Avg Close — Range —
Q1 2017
Shares 88,387 Value ($000) $354 Avg Close — Range —
Q3 2016
Shares 55,765 Value ($000) $225 Avg Close — Range —
Q1 2015
Shares 16,861 Value ($000) $91 Avg Close — Range —