WESTERN REFNG INC

CUSIP: 959319104 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2014
Shares 84,800 Value ($000) $3,204 Avg Close — Range —
Q3 2013
Shares 91,100 Value ($000) $3,825 Avg Close — Range —