POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

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

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

Q1 2018
Shares 61,615 Value ($000) $9,867 Avg Close — Range —
Q4 2017
Shares 64,970 Value ($000) $10,120 Avg Close — Range —
Q3 2017
Shares 69,247 Value ($000) $10,072 Avg Close — Range —
Q2 2017
Shares 64,638 Value ($000) $8,897 Avg Close — Range —
Q1 2017
Shares 57,400 Value ($000) $7,599 Avg Close — Range —
Q4 2016
Shares 71,934 Value ($000) $8,523 Avg Close — Range —
Q3 2016
Shares 44,073 Value ($000) $5,232 Avg Close — Range —
Q2 2016
Shares 34,494 Value ($000) $3,710 Avg Close — Range —
Q1 2016
Shares 44,990 Value ($000) $4,913 Avg Close — Range —
Q4 2015
Shares 88,129 Value ($000) $9,858 Avg Close — Range —
Q3 2015
Shares 46,102 Value ($000) $4,691 Avg Close — Range —
Q2 2015
Shares 45,658 Value ($000) $4,889 Avg Close — Range —
Q1 2015
Shares 42,175 Value ($000) $4,454 Avg Close — Range —
Q4 2014
Shares 42,348 Value ($000) $4,372 Avg Close — Range —