POWERSHARES ETF TRUST

CUSIP: 73935X583 Class: COM

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q2 2015
Shares 2,906 Value ($000) $264 Avg Close — Range —
Q1 2015
Shares 261,110 Value ($000) $23,842 Avg Close — Range —
Q4 2014
Shares 284,384 Value ($000) $26,001 Avg Close — Range —
Q3 2014
Shares 280,114 Value ($000) $24,628 Avg Close — Range —
Q2 2014
Shares 276,397 Value ($000) $24,445 Avg Close — Range —
Q1 2014
Shares 275,679 Value ($000) $23,334 Avg Close — Range —
Q4 2013
Shares 271,457 Value ($000) $22,515 Avg Close — Range —
Q3 2013
Shares 169,174 Value ($000) $12,771 Avg Close — Range —
Q2 2013
Shares 163,147 Value ($000) $11,747 Avg Close — Range —