POWERSHARES ETF TRUST

CUSIP: 73935X229 Class: COM

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q1 2014
Shares 50,000 Value ($000) $890 Avg Close — Range —
Q4 2013
Shares 50,000 Value ($000) $847 Avg Close — Range —
Q3 2013
Shares 50,000 Value ($000) $857 Avg Close — Range —
Q2 2013
Shares 50,000 Value ($000) $895 Avg Close — Range —