WESTERN REFNG INC

CUSIP: 959319104 Class: COM

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q3 2016
Shares 127 Value ($000) $3 Avg Close — Range —
Q2 2016
Shares 127 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 1,805,071 Value ($000) $52,511 Avg Close — Range —
Q4 2015
Shares 2,237,087 Value ($000) $79,684 Avg Close — Range —
Q3 2015
Shares 907,460 Value ($000) $40,035 Avg Close — Range —
Q2 2015
Shares 1,154,144 Value ($000) $50,346 Avg Close — Range —
Q1 2015
Shares 519,096 Value ($000) $25,637 Avg Close — Range —
Q4 2014
Shares 3,777 Value ($000) $143 Avg Close — Range —
Q2 2014
Shares 633,529 Value ($000) $23,789 Avg Close — Range —
Q1 2014
Shares 2,815,971 Value ($000) $108,697 Avg Close — Range —
Q4 2013
Shares 3,230,303 Value ($000) $136,998 Avg Close — Range —
Q3 2013
Shares 2,977,908 Value ($000) $89,456 Avg Close — Range —