POWERSHARES ETF TRUST

CUSIP: 73935X575 Class: COM

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q2 2015
Shares 10,165 Value ($000) $254 Avg Close — Range —
Q1 2015
Shares 10,165 Value ($000) $253 Avg Close — Range —
Q4 2014
Shares 10,165 Value ($000) $262 Avg Close — Range —
Q3 2014
Shares 9,015 Value ($000) $222 Avg Close — Range —
Q2 2014
Shares 9,015 Value ($000) $240 Avg Close — Range —
Q1 2014
Shares 9,385 Value ($000) $250 Avg Close — Range —
Q4 2013
Shares 10,185 Value ($000) $267 Avg Close — Range —
Q3 2013
Shares 10,795 Value ($000) $238 Avg Close — Range —
Q2 2013
Shares 10,795 Value ($000) $238 Avg Close — Range —