WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

American Investment Services, Inc.'s Holding History (CIK: 0001369913)

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

Q1 2018
Shares 20,645 Value ($000) $1,086 Avg Close — Range —
Q4 2017
Shares 20,720 Value ($000) $1,094 Avg Close — Range —
Q3 2017
Shares 20,720 Value ($000) $1,028 Avg Close — Range —
Q2 2017
Shares 20,720 Value ($000) $1,099 Avg Close — Range —
Q1 2017
Shares 20,139 Value ($000) $1,093 Avg Close — Range —
Q4 2016
Shares 20,139 Value ($000) $1,135 Avg Close — Range —
Q3 2016
Shares 20,139 Value ($000) $1,143 Avg Close — Range —
Q2 2016
Shares 20,139 Value ($000) $1,130 Avg Close — Range —
Q1 2016
Shares 22,330 Value ($000) $1,108 Avg Close — Range —
Q4 2015
Shares 22,330 Value ($000) $947 Avg Close — Range —
Q3 2015
Shares 24,487 Value ($000) $941 Avg Close — Range —
Q2 2015
Shares 25,231 Value ($000) $863 Avg Close — Range —
Q1 2015
Shares 24,487 Value ($000) $949 Avg Close — Range —
Q4 2014
Shares 25,453 Value ($000) $1,050 Avg Close — Range —
Q3 2014
Shares 29,167 Value ($000) $995 Avg Close — Range —
Q2 2014
Shares 29,167 Value ($000) $1,114 Avg Close — Range —
Q1 2014
Shares 9,694 Value ($000) $341 Avg Close — Range —
Q4 2013
Shares 10,222 Value ($000) $329 Avg Close — Range —
Q3 2013
Shares 10,222 Value ($000) $313 Avg Close — Range —
Q2 2013
Shares 20,352 Value ($000) $650 Avg Close — Range —