POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q1 2018
Shares 2,906 Value ($000) $465 Avg Close — Range —
Q4 2017
Shares 2,294 Value ($000) $357 Avg Close — Range —
Q3 2017
Shares 2,294 Value ($000) $334 Avg Close — Range —
Q2 2017
Shares 2,257 Value ($000) $311 Avg Close — Range —
Q1 2017
Shares 2,401 Value ($000) $318 Avg Close — Range —
Q4 2016
Shares 2,861 Value ($000) $339 Avg Close — Range —
Q3 2016
Shares 1,235 Value ($000) $147 Avg Close — Range —
Q2 2016
Shares 1,235 Value ($000) $133 Avg Close — Range —
Q1 2016
Shares 1,335 Value ($000) $146 Avg Close — Range —
Q4 2015
Shares 1,435 Value ($000) $161 Avg Close — Range —
Q3 2015
Shares 1,435 Value ($000) $146 Avg Close — Range —
Q2 2015
Shares 1,342 Value ($000) $144 Avg Close — Range —
Q1 2015
Shares 1,342 Value ($000) $142 Avg Close — Range —
Q4 2014
Shares 1,342 Value ($000) $139 Avg Close — Range —
Q3 2014
Shares 1,342 Value ($000) $133 Avg Close — Range —
Q2 2014
Shares 1,342 Value ($000) $126 Avg Close — Range —
Q1 2014
Shares 1,342 Value ($000) $118 Avg Close — Range —