WESTERN REFNG INC

CUSIP: 959319104 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q3 2015
Shares 229,459 Value ($000) $10,124 Avg Close — Range —
Q2 2015
Shares 894,268 Value ($000) $39,008 Avg Close — Range —
Q1 2015
Shares 128,290 Value ($000) $6,336 Avg Close — Range —
Q4 2014
Shares 61,866 Value ($000) $2,337 Avg Close — Range —
Q3 2014
Shares 160,038 Value ($000) $6,720 Avg Close — Range —
Q2 2014
Shares 183,363 Value ($000) $6,885 Avg Close — Range —
Q1 2014
Shares 112,539 Value ($000) $4,344 Avg Close — Range —
Q4 2013
Shares 1,005,416 Value ($000) $42,640 Avg Close — Range —
Q3 2013
Shares 1,704,812 Value ($000) $51,213 Avg Close — Range —
Q2 2013
Shares 1,412,573 Value ($000) $39,651 Avg Close — Range —