WESTERN REFNG INC

CUSIP: 959319104 Class: COM

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q1 2017
Shares 18,592 Value ($000) $652 Avg Close — Range —
Q4 2016
Shares 21,614 Value ($000) $818 Avg Close — Range —
Q3 2016
Shares 16,096 Value ($000) $426 Avg Close — Range —
Q2 2016
Shares 19,520 Value ($000) $403 Avg Close — Range —
Q1 2016
Shares 15,446 Value ($000) $449 Avg Close — Range —
Q4 2015
Shares 9,885 Value ($000) $352 Avg Close — Range —
Q3 2015
Shares 9,957 Value ($000) $439 Avg Close — Range —
Q2 2015
Shares 12,679 Value ($000) $553 Avg Close — Range —
Q1 2015
Shares 13,815 Value ($000) $682 Avg Close — Range —
Q4 2014
Shares 13,502 Value ($000) $510 Avg Close — Range —
Q3 2014
Shares 5,300 Value ($000) $223 Avg Close — Range —
Q2 2014
Shares 6,965 Value ($000) $262 Avg Close — Range —
Q1 2014
Shares 7,012 Value ($000) $271 Avg Close — Range —
Q4 2013
Shares 5,342 Value ($000) $227 Avg Close — Range —