WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q1 2018
Shares 26,896 Value ($000) $1,414 Avg Close — Range —
Q4 2017
Shares 28,610 Value ($000) $1,511 Avg Close — Range —
Q3 2017
Shares 28,610 Value ($000) $1,419 Avg Close — Range —
Q2 2017
Shares 28,610 Value ($000) $1,517 Avg Close — Range —
Q1 2017
Shares 30,910 Value ($000) $1,677 Avg Close — Range —
Q4 2016
Shares 32,500 Value ($000) $1,831 Avg Close — Range —
Q3 2016
Shares 31,100 Value ($000) $1,765 Avg Close — Range —
Q2 2016
Shares 31,100 Value ($000) $1,744 Avg Close — Range —
Q1 2016
Shares 31,100 Value ($000) $1,543 Avg Close — Range —
Q4 2015
Shares 31,100 Value ($000) $1,319 Avg Close — Range —
Q3 2015
Shares 31,100 Value ($000) $1,195 Avg Close — Range —
Q2 2015
Shares 31,100 Value ($000) $1,064 Avg Close — Range —
Q1 2015
Shares 31,100 Value ($000) $1,205 Avg Close — Range —
Q4 2014
Shares 30,200 Value ($000) $1,245 Avg Close — Range —
Q3 2014
Shares 30,200 Value ($000) $1,030 Avg Close — Range —
Q2 2014
Shares 30,200 Value ($000) $1,153 Avg Close — Range —
Q1 2014
Shares 32,100 Value ($000) $1,129 Avg Close — Range —
Q4 2013
Shares 33,300 Value ($000) $1,071 Avg Close — Range —
Q3 2013
Shares 32,200 Value ($000) $987 Avg Close — Range —
Q2 2013
Shares 37,600 Value ($000) $1,202 Avg Close — Range —