POWERSHARES ETF TRUST

CUSIP: 73935X575 Class: COM

Mechanics Bank Trust Department's Holding History (CIK: 0001439743)

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

Q1 2018
Shares 17,750 Value ($000) $541 Avg Close — Range —
Q4 2017
Shares 17,750 Value ($000) $537 Avg Close — Range —
Q3 2017
Shares 17,750 Value ($000) $506 Avg Close — Range —
Q2 2017
Shares 17,750 Value ($000) $479 Avg Close — Range —
Q1 2017
Shares 17,950 Value ($000) $467 Avg Close — Range —
Q4 2016
Shares 17,950 Value ($000) $441 Avg Close — Range —
Q3 2016
Shares 18,150 Value ($000) $447 Avg Close — Range —