WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

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

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

Q1 2018
Shares 44,190 Value ($000) $2,324 Avg Close — Range —
Q4 2017
Shares 42,960 Value ($000) $2,268 Avg Close — Range —
Q3 2017
Shares 42,960 Value ($000) $2,131 Avg Close — Range —
Q2 2017
Shares 54,830 Value ($000) $2,907 Avg Close — Range —
Q1 2017
Shares 65,710 Value ($000) $3,566 Avg Close — Range —
Q4 2016
Shares 64,630 Value ($000) $3,642 Avg Close — Range —
Q3 2016
Shares 63,620 Value ($000) $3,610 Avg Close — Range —
Q2 2016
Shares 62,720 Value ($000) $3,542 Avg Close — Range —
Q1 2016
Shares 47,210 Value ($000) $2,360 Avg Close — Range —
Q4 2015
Shares 45,170 Value ($000) $1,932 Avg Close — Range —
Q3 2015
Shares 44,480 Value ($000) $1,726 Avg Close — Range —
Q2 2015
Shares 41,620 Value ($000) $1,424 Avg Close — Range —
Q1 2015
Shares 39,600 Value ($000) $1,550 Avg Close — Range —
Q4 2014
Shares 42,110 Value ($000) $1,751 Avg Close — Range —
Q3 2014
Shares 36,500 Value ($000) $1,258 Avg Close — Range —
Q2 2014
Shares 35,100 Value ($000) $1,353 Avg Close — Range —
Q1 2014
Shares 35,100 Value ($000) $1,234 Avg Close — Range —
Q4 2013
Shares 34,800 Value ($000) $1,120 Avg Close — Range —
Q3 2013
Shares 20,800 Value ($000) $638 Avg Close — Range —