KEY ENERGY SVCS INC DEL

CUSIP: 49309J103 Class: COM

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

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

Q4 2017
Shares 15,000 Value ($000) $177 Avg Close — Range —
Q3 2017
Shares 20,000 Value ($000) $263 Avg Close — Range —
Q4 2016
Shares 44,444 Value ($000) $1,420 Avg Close — Range —