POWERSHARES ETF TRUST

CUSIP: 73935x500 Class: COM

Birch Hill Investment Advisors LLC's Holding History (CIK: 0001424177)

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

Q3 2016
Shares 20,000 Value ($000) $77 Avg Close — Range —
Q2 2016
Shares 56,000 Value ($000) $214 Avg Close — Range —
Q1 2016
Shares 56,000 Value ($000) $226 Avg Close — Range —
Q4 2015
Shares 56,000 Value ($000) $265 Avg Close — Range —
Q3 2015
Shares 56,000 Value ($000) $230 Avg Close — Range —
Q2 2015
Shares 59,000 Value ($000) $320 Avg Close — Range —
Q1 2015
Shares 54,000 Value ($000) $301 Avg Close — Range —
Q4 2014
Shares 54,000 Value ($000) $285 Avg Close — Range —
Q3 2014
Shares 54,000 Value ($000) $342 Avg Close — Range —
Q2 2014
Shares 54,000 Value ($000) $372 Avg Close — Range —
Q1 2014
Shares 54,000 Value ($000) $382 Avg Close — Range —
Q4 2013
Shares 54,000 Value ($000) $345 Avg Close — Range —
Q3 2013
Shares 51,500 Value ($000) $327 Avg Close — Range —
Q2 2013
Shares 49,000 Value ($000) $264 Avg Close — Range —