WESTERN REFNG INC

CUSIP: 959319104 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2016
Shares 2,504,433 Value ($000) $66,267 Avg Close — Range —
Q2 2016
Shares 2,717,870 Value ($000) $56,070 Avg Close — Range —
Q1 2016
Shares 2,009,919 Value ($000) $58,469 Avg Close — Range —
Q4 2015
Shares 130,293 Value ($000) $4,641 Avg Close — Range —
Q3 2015
Shares 87,560 Value ($000) $3,863 Avg Close — Range —
Q2 2015
Shares 415,075 Value ($000) $18,104 Avg Close — Range —
Q1 2015
Shares 1,087,961 Value ($000) $53,734 Avg Close — Range —
Q4 2014
Shares 980,085 Value ($000) $37,028 Avg Close — Range —
Q3 2014
Shares 1,690,507 Value ($000) $70,984 Avg Close — Range —
Q2 2014
Shares 1,859,414 Value ($000) $69,821 Avg Close — Range —
Q1 2014
Shares 2,363,993 Value ($000) $91,251 Avg Close — Range —
Q4 2013
Shares 2,306,040 Value ($000) $97,799 Avg Close — Range —
Q3 2013
Shares 1,208,603 Value ($000) $36,307 Avg Close — Range —
Q2 2013
Shares 321,199 Value ($000) $9,016 Avg Close — Range —