UNITED STATES NATL GAS FUND

CUSIP: 912318201 Class: UNIT PAR $0.001

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2015
Shares 37,900 Value ($000) $440 Avg Close — Range —
Q2 2015
Shares 37,900 Value ($000) $514 Avg Close — Range —
Q1 2015
Shares 40,000 Value ($000) $530 Avg Close — Range —