WESTERN REFNG INC

CUSIP: 959319104 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2017
Shares 142,550 Value ($000) $4,999 Avg Close — Range —
Q4 2016
Shares 142,550 Value ($000) $5,396 Avg Close — Range —
Q3 2016
Shares 140,250 Value ($000) $3,711 Avg Close — Range —
Q2 2016
Shares 141,750 Value ($000) $2,924 Avg Close — Range —
Q1 2016
Shares 125,450 Value ($000) $3,524 Avg Close — Range —
Q4 2015
Shares 102,500 Value ($000) $3,651 Avg Close — Range —
Q3 2015
Shares 101,900 Value ($000) $4,496 Avg Close — Range —
Q2 2015
Shares 89,100 Value ($000) $3,887 Avg Close — Range —
Q1 2015
Shares 90,500 Value ($000) $4,470 Avg Close — Range —
Q4 2014
Shares 90,500 Value ($000) $3,419 Avg Close — Range —
Q3 2014
Shares 61,200 Value ($000) $2,570 Avg Close — Range —
Q2 2014
Shares 62,600 Value ($000) $2,351 Avg Close — Range —
Q1 2014
Shares 62,600 Value ($000) $2,416 Avg Close — Range —
Q4 2013
Shares 49,000 Value ($000) $2,078 Avg Close — Range —
Q3 2013
Shares 49,800 Value ($000) $1,496 Avg Close — Range —
Q2 2013
Shares 54,000 Value ($000) $1,516 Avg Close — Range —