POWERSHARES ETF TRUST

CUSIP: 73935X427 Class: CMN

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

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

Q4 2016
Shares 40 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 584 Value ($000) $29 Avg Close — Range —
Q1 2015
Shares 143 Value ($000) $8 Avg Close — Range —