WALTER ENERGY INC

CUSIP: 93317Q105 Class: COM

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

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

Q4 2013
Shares 12,000 Value ($000) $200 Avg Close — Range —
Q3 2013
Shares 20,000 Value ($000) $281 Avg Close — Range —