POWERSHARES ETF TRUST

CUSIP: 73935X302 Class: COM

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q1 2018
Shares 34,407 Value ($000) $586 Avg Close — Range —
Q4 2017
Shares 35,065 Value ($000) $625 Avg Close — Range —
Q3 2017
Shares 35,607 Value ($000) $611 Avg Close — Range —
Q2 2017
Shares 35,448 Value ($000) $597 Avg Close — Range —
Q1 2017
Shares 36,198 Value ($000) $618 Avg Close — Range —
Q4 2016
Shares 41,937 Value ($000) $710 Avg Close — Range —
Q3 2016
Shares 48,479 Value ($000) $770 Avg Close — Range —
Q2 2016
Shares 54,530 Value ($000) $848 Avg Close — Range —
Q1 2016
Shares 66,092 Value ($000) $943 Avg Close — Range —
Q4 2015
Shares 87,236 Value ($000) $1,165 Avg Close — Range —
Q3 2015
Shares 31,294 Value ($000) $397 Avg Close — Range —
Q2 2015
Shares 33,057 Value ($000) $436 Avg Close — Range —
Q1 2015
Shares 33,020 Value ($000) $442 Avg Close — Range —
Q4 2014
Shares 33,732 Value ($000) $455 Avg Close — Range —