POWERSHARES ETF TRUST

CUSIP: 73935X682 Class: ETF

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

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

Q1 2018
Shares 17,886 Value ($000) $534 Avg Close — Range —
Q4 2017
Shares 9,982 Value ($000) $304 Avg Close — Range —
Q3 2017
Shares 35,304 Value ($000) $1,016 Avg Close — Range —
Q2 2017
Shares 4,317 Value ($000) $121 Avg Close — Range —
Q1 2014
Shares 395 Value ($000) $8 Avg Close — Range —
Q4 2013
Shares 1,150 Value ($000) $23 Avg Close — Range —