POWERSHARES ETF TRUST

CUSIP: 73935X203 Class: COM

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

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

Q3 2015
Shares 8 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 4 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 4 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 1 Value ($000) $0 Avg Close — Range —
Q3 2013
Shares 155 Value ($000) $10 Avg Close — Range —