POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Private Wealth Partners, LLC's Holding History (CIK: 0001335851)

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

Q1 2018
Shares 1,585 Value ($000) $254 Avg Close — Range —
Q4 2017
Shares 1,480 Value ($000) $231 Avg Close — Range —
Q3 2017
Shares 1,435 Value ($000) $209 Avg Close — Range —
Q4 2016
Shares 1,770 Value ($000) $210 Avg Close — Range —
Q3 2016
Shares 2,600 Value ($000) $309 Avg Close — Range —
Q2 2016
Shares 2,600 Value ($000) $280 Avg Close — Range —
Q1 2016
Shares 2,600 Value ($000) $284 Avg Close — Range —
Q4 2015
Shares 2,900 Value ($000) $324 Avg Close — Range —