PRECISION DRILLING CORP

CUSIP: 74022D308 Class: COM 2010

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

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

Q1 2018
Shares 37,500 Value ($000) $104 Avg Close — Range —
Q4 2017
Shares 75,000 Value ($000) $227 Avg Close — Range —
Q1 2017
Shares 35,600 Value ($000) $168 Avg Close — Range —
Q3 2016
Shares 686,128 Value ($000) $2,868 Avg Close — Range —
Q3 2014
Shares 83,700 Value ($000) $903 Avg Close — Range —
Q4 2013
Shares 55,000 Value ($000) $515 Avg Close — Range —
Q3 2013
Shares 40,000 Value ($000) $397 Avg Close — Range —