WORLD PT TERMS LP

CUSIP: 98159G107 Class: LTD

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT's Holding History (CIK: 0001329375)

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

Q4 2015
Shares 26,000 Value ($000) $348 Avg Close — Range —
Q3 2015
Shares 96,000 Value ($000) $1,286 Avg Close — Range —
Q2 2015
Shares 101,000 Value ($000) $1,733 Avg Close — Range —
Q1 2015
Shares 101,000 Value ($000) $1,664 Avg Close — Range —
Q4 2014
Shares 101,000 Value ($000) $2,032 Avg Close — Range —
Q3 2014
Shares 101,000 Value ($000) $1,920 Avg Close — Range —
Q2 2014
Shares 101,000 Value ($000) $1,894 Avg Close — Range —
Q1 2014
Shares 101,000 Value ($000) $2,096 Avg Close — Range —
Q4 2013
Shares 101,000 Value ($000) $1,944 Avg Close — Range —
Q3 2013
Shares 102,900 Value ($000) $2,060 Avg Close — Range —