WESTERN REFNG INC

CUSIP: 95931910 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 79,162 Value ($000) $2,095 Avg Close — Range —
Q4 2015
Shares 39,800 Value ($000) $1,418 Avg Close — Range —