WESTERN REFNG INC

CUSIP: 959319104 Class: COM

Quantitative Investment Management, LLC's Holding History (CIK: 0001445911)

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

Q1 2015
Shares 23,200 Value ($000) $1,145 Avg Close — Range —
Q4 2013
Shares 7,400 Value ($000) $313 Avg Close — Range —