POWERSHARES ETF TRUST

CUSIP: 73935X500 Class: WNDRHLL CLN EN

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q4 2016
Shares 400 Value ($000) $1 Avg Close — Range —
Q3 2016
Shares 400 Value ($000) $2 Avg Close — Range —
Q2 2016
Shares 400 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 400 Value ($000) $2 Avg Close — Range —