POWERSHARES ETF TRUST

CUSIP: 73935X740 Class: CMN

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

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

Q1 2017
Shares 200 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 123 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 99 Value ($000) $2 Avg Close — Range —
Q2 2014
Shares 1,246 Value ($000) $21 Avg Close — Range —
Q1 2014
Shares 270 Value ($000) $5 Avg Close — Range —