WESTERN REFNG INC

CUSIP: 959319104 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2017
Shares 1,764,702 Value ($000) $61,888 Avg Close — Range —
Q4 2016
Shares 1,753,801 Value ($000) $66,381 Avg Close — Range —
Q3 2016
Shares 1,703,980 Value ($000) $45,087 Avg Close — Range —
Q2 2016
Shares 1,531,724 Value ($000) $31,599 Avg Close — Range —
Q1 2016
Shares 1,271,794 Value ($000) $37,321 Avg Close — Range —
Q4 2015
Shares 1,248,355 Value ($000) $44,467 Avg Close — Range —
Q3 2015
Shares 1,264,836 Value ($000) $55,804 Avg Close — Range —
Q2 2015
Shares 1,016,925 Value ($000) $44,358 Avg Close — Range —
Q1 2015
Shares 1,131,098 Value ($000) $55,865 Avg Close — Range —
Q4 2014
Shares 1,149,753 Value ($000) $43,437 Avg Close — Range —
Q3 2014
Shares 924,089 Value ($000) $38,803 Avg Close — Range —
Q2 2014
Shares 873,342 Value ($000) $32,794 Avg Close — Range —
Q1 2014
Shares 1,073,956 Value ($000) $41,455 Avg Close — Range —
Q4 2013
Shares 975,185 Value ($000) $41,358 Avg Close — Range —
Q3 2013
Shares 936,359 Value ($000) $28,128 Avg Close — Range —
Q2 2013
Shares 848,435 Value ($000) $23,816 Avg Close — Range —