WESTERN REFNG INC

CUSIP: 959319104 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2017
Shares 1,246 Value ($000) $44 Avg Close — Range —
Q4 2016
Shares 24,759 Value ($000) $937 Avg Close — Range —
Q3 2016
Shares 36,501 Value ($000) $966 Avg Close — Range —
Q2 2016
Shares 100,679 Value ($000) $2,077 Avg Close — Range —
Q1 2016
Shares 37,164 Value ($000) $1,081 Avg Close — Range —
Q4 2015
Shares 11,537 Value ($000) $411 Avg Close — Range —
Q3 2015
Shares 3,356 Value ($000) $148 Avg Close — Range —
Q2 2015
Shares 2,951 Value ($000) $129 Avg Close — Range —
Q1 2015
Shares 2,323 Value ($000) $115 Avg Close — Range —
Q1 2014
Shares 7,731 Value ($000) $298 Avg Close — Range —
Q4 2013
Shares 14,746 Value ($000) $625 Avg Close — Range —
Q3 2013
Shares 4,307 Value ($000) $129 Avg Close — Range —
Q2 2013
Shares 11,935 Value ($000) $335 Avg Close — Range —