POWERSHARES ETF TRUST

CUSIP: 73935X229 Class: COM

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

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

Q1 2018
Shares 19,704 Value ($000) $366 Avg Close — Range —
Q4 2017
Shares 22,608 Value ($000) $427 Avg Close — Range —
Q3 2017
Shares 23,447 Value ($000) $445 Avg Close — Range —
Q2 2017
Shares 19,806 Value ($000) $378 Avg Close — Range —
Q1 2017
Shares 17,083 Value ($000) $319 Avg Close — Range —
Q4 2016
Shares 17,558 Value ($000) $315 Avg Close — Range —
Q3 2016
Shares 18,479 Value ($000) $352 Avg Close — Range —
Q2 2016
Shares 19,359 Value ($000) $372 Avg Close — Range —
Q1 2016
Shares 18,596 Value ($000) $350 Avg Close — Range —
Q4 2015
Shares 17,521 Value ($000) $330 Avg Close — Range —
Q3 2015
Shares 16,574 Value ($000) $303 Avg Close — Range —
Q2 2015
Shares 19,181 Value ($000) $349 Avg Close — Range —
Q1 2015
Shares 19,141 Value ($000) $256 Avg Close — Range —
Q4 2014
Shares 19,692 Value ($000) $360 Avg Close — Range —