UNITED STATES NATL GAS FUND

CUSIP: 912318201 Class: UNIT PAR $0.001

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q3 2017
Shares 237,433 Value ($000) $1,561 Avg Close — Range —
Q1 2014
Shares 30,110 Value ($000) $735 Avg Close — Range —
Q4 2013
Shares 34,267 Value ($000) $709 Avg Close — Range —
Q3 2013
Shares 36,523 Value ($000) $668 Avg Close — Range —
Q2 2013
Shares 56,609 Value ($000) $1,072 Avg Close — Range —