WESTERN REFNG INC

CUSIP: 959319104 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q1 2017
Shares 36,680 Value ($000) $1,286 Avg Close — Range —
Q4 2016
Shares 36,140 Value ($000) $1,368 Avg Close — Range —
Q3 2016
Shares 36,020 Value ($000) $953 Avg Close — Range —
Q2 2016
Shares 29,540 Value ($000) $609 Avg Close — Range —
Q1 2016
Shares 22,500 Value ($000) $655 Avg Close — Range —
Q4 2015
Shares 22,630 Value ($000) $806 Avg Close — Range —
Q3 2015
Shares 22,550 Value ($000) $995 Avg Close — Range —
Q2 2015
Shares 22,240 Value ($000) $970 Avg Close — Range —
Q1 2015
Shares 22,100 Value ($000) $1,092 Avg Close — Range —
Q4 2014
Shares 24,220 Value ($000) $915 Avg Close — Range —