POWERSHARES ETF TRUST

CUSIP: 73935X229 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q3 2014
Shares 10,581 Value ($000) $191 Avg Close — Range —
Q2 2014
Shares 12,581 Value ($000) $229 Avg Close — Range —
Q1 2014
Shares 12,581 Value ($000) $224 Avg Close — Range —
Q2 2013
Shares 11,042 Value ($000) $198 Avg Close — Range —