FAIRMOUNT SANTROL HLDGS INC

CUSIP: 30555Q108 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 245,736 Value ($000) $1,286 Avg Close — Range —
Q3 2017
Shares 562,598 Value ($000) $2,690 Avg Close — Range —
Q1 2017
Shares 1,027,843 Value ($000) $7,534 Avg Close — Range —
Q4 2016
Shares 1,969,502 Value ($000) $23,220 Avg Close — Range —