WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000922127)

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

Q1 2018
Shares 131,038 Value ($000) $6,891 Avg Close — Range —
Q4 2017
Shares 131,259 Value ($000) $6,930 Avg Close — Range —
Q3 2017
Shares 129,968 Value ($000) $6,446 Avg Close — Range —
Q2 2017
Shares 129,295 Value ($000) $6,855 Avg Close — Range —
Q1 2017
Shares 125,962 Value ($000) $6,836 Avg Close — Range —
Q4 2016
Shares 124,606 Value ($000) $7,022 Avg Close — Range —
Q3 2016
Shares 121,702 Value ($000) $6,907 Avg Close — Range —
Q2 2016
Shares 121,063 Value ($000) $6,790 Avg Close — Range —
Q1 2016
Shares 109,908 Value ($000) $5,453 Avg Close — Range —
Q4 2015
Shares 106,704 Value ($000) $4,525 Avg Close — Range —
Q3 2015
Shares 107,040 Value ($000) $4,115 Avg Close — Range —
Q2 2015
Shares 98,109 Value ($000) $3,357 Avg Close — Range —
Q1 2015
Shares 98,660 Value ($000) $3,824 Avg Close — Range —
Q4 2014
Shares 94,443 Value ($000) $3,895 Avg Close — Range —
Q3 2014
Shares 91,872 Value ($000) $3,135 Avg Close — Range —
Q2 2014
Shares 91,132 Value ($000) $3,480 Avg Close — Range —
Q1 2014
Shares 91,390 Value ($000) $3,213 Avg Close — Range —
Q4 2013
Shares 78,420 Value ($000) $2,523 Avg Close — Range —
Q3 2013
Shares 76,877 Value ($000) $2,356 Avg Close — Range —
Q2 2013
Shares 75,057 Value ($000) $2,399 Avg Close — Range —