PIONEER ENERGY SVCS CORP

CUSIP: 723664108 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q2 2019
Shares 441 Value ($000) $0 Avg Close — Range —
Q4 2016
Shares 1,100 Value ($000) $8 Avg Close — Range —