POWERSHARES ETF TRUST

CUSIP: 73935X443 Class: COM

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

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

Q1 2017
Shares 751 Value ($000) $33 Avg Close — Range —
Q4 2016
Shares 80 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 33 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 2,066 Value ($000) $76 Avg Close — Range —
Q3 2015
Shares 6 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 99 Value ($000) $4 Avg Close — Range —
Q2 2014
Shares 22 Value ($000) $1 Avg Close — Range —
Q1 2014
Shares 70 Value ($000) $3 Avg Close — Range —
Q4 2013
Shares 83 Value ($000) $3 Avg Close — Range —