POWERSHARES ETF TRUST

CUSIP: 73935X575 Class: COM

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

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

Q1 2017
Shares 472 Value ($000) $12 Avg Close — Range —
Q3 2016
Shares 100 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 50,822 Value ($000) $1,116 Avg Close — Range —
Q4 2015
Shares 44,793 Value ($000) $971 Avg Close — Range —
Q3 2015
Shares 58,012 Value ($000) $1,192 Avg Close — Range —
Q1 2015
Shares 76,296 Value ($000) $1,900 Avg Close — Range —
Q4 2014
Shares 42,194 Value ($000) $1,086 Avg Close — Range —
Q3 2014
Shares 35,828 Value ($000) $882 Avg Close — Range —
Q2 2014
Shares 49,883 Value ($000) $1,326 Avg Close — Range —
Q1 2014
Shares 19,783 Value ($000) $528 Avg Close — Range —