POWERSHARES ETF TRUST

CUSIP: 73935X229 Class: COM

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q3 2014
Shares 11,050 Value ($000) $199 Avg Close — Range —
Q2 2014
Shares 11,050 Value ($000) $201 Avg Close — Range —
Q1 2014
Shares 11,050 Value ($000) $197 Avg Close — Range —
Q4 2013
Shares 11,050 Value ($000) $187 Avg Close — Range —
Q3 2013
Shares 11,050 Value ($000) $189 Avg Close — Range —
Q2 2013
Shares 11,050 Value ($000) $198 Avg Close — Range —