POWERSHARES ETF TRUST

CUSIP: 73935X385 Class: CMN

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

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

Q1 2018
Shares 53 Value ($000) $2 Avg Close — Range —
Q3 2017
Shares 289 Value ($000) $10 Avg Close — Range —
Q1 2017
Shares 117 Value ($000) $5 Avg Close — Range —
Q4 2016
Shares 21 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 1,117 Value ($000) $36 Avg Close — Range —
Q4 2015
Shares 1,401 Value ($000) $47 Avg Close — Range —
Q1 2014
Shares 68 Value ($000) $4 Avg Close — Range —