WESTERN REFNG INC

CUSIP: 959319104 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q1 2017
Shares 3,368,388 Value ($000) $118,129 Avg Close — Range —
Q4 2016
Shares 3,407,243 Value ($000) $128,964 Avg Close — Range —
Q3 2014
Shares 2,057,351 Value ($000) $86,388 Avg Close — Range —
Q2 2014
Shares 1,536,700 Value ($000) $57,703 Avg Close — Range —
Q1 2014
Shares 250,000 Value ($000) $9,650 Avg Close — Range —