PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q3 2015
Shares 52,800 Value ($000) $111 Avg Close — Range —
Q2 2015
Shares 41,800 Value ($000) $265 Avg Close — Range —
Q1 2015
Shares 31,900 Value ($000) $173 Avg Close — Range —
Q4 2014
Shares 215,487 Value ($000) $1,194 Avg Close — Range —
Q3 2014
Shares 223,587 Value ($000) $3,134 Avg Close — Range —
Q2 2014
Shares 431,035 Value ($000) $7,560 Avg Close — Range —
Q1 2014
Shares 817,335 Value ($000) $10,585 Avg Close — Range —
Q4 2013
Shares 696,400 Value ($000) $5,578 Avg Close — Range —
Q3 2013
Shares 742,476 Value ($000) $5,576 Avg Close — Range —
Q2 2013
Shares 718,490 Value ($000) $4,756 Avg Close — Range —