POWERSHARES ETF TRUST

CUSIP: 73935X302 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2018
Shares 37,721 Value ($000) $642 Avg Close — Range —
Q4 2017
Shares 16,018 Value ($000) $285 Avg Close — Range —
Q3 2017
Shares 27,020 Value ($000) $463 Avg Close — Range —
Q2 2017
Shares 47,086 Value ($000) $792 Avg Close — Range —