SPECTRA ENERGY PARTNERS LP

CUSIP: 84756N109 Class: COMMON STOCK

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

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

Q1 2018
Shares 239,000 Value ($000) $8,040 Avg Close — Range —
Q4 2017
Shares 584,800 Value ($000) $23,123 Avg Close — Range —
Q3 2017
Shares 462,600 Value ($000) $20,530 Avg Close — Range —
Q2 2017
Shares 444,200 Value ($000) $19,056 Avg Close — Range —
Q1 2017
Shares 444,200 Value ($000) $19,394 Avg Close — Range —
Q4 2016
Shares 444,200 Value ($000) $20,362 Avg Close — Range —
Q3 2016
Shares 444,200 Value ($000) $19,407 Avg Close — Range —
Q2 2016
Shares 519,144 Value ($000) $24,494 Avg Close — Range —
Q1 2016
Shares 531,489 Value ($000) $25,575 Avg Close — Range —
Q4 2015
Shares 526,350 Value ($000) $25,107 Avg Close — Range —
Q3 2015
Shares 60,950 Value ($000) $2,451 Avg Close — Range —
Q2 2015
Shares 60,950 Value ($000) $2,810 Avg Close — Range —
Q1 2015
Shares 60,950 Value ($000) $3,157 Avg Close — Range —
Q1 2014
Shares 17,455 Value ($000) $854 Avg Close — Range —
Q4 2013
Shares 14,387 Value ($000) $652 Avg Close — Range —
Q3 2013
Shares 14,319 Value ($000) $707 Avg Close — Range —
Q2 2013
Shares 198,332 Value ($000) $9,107 Avg Close — Range —