WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2018
Shares 113,146 Value ($000) $5,898 Avg Close — Range —
Q4 2017
Shares 113,109 Value ($000) $5,790 Avg Close — Range —
Q3 2017
Shares 112,873 Value ($000) $6,031 Avg Close — Range —
Q2 2017
Shares 112,745 Value ($000) $5,671 Avg Close — Range —
Q1 2017
Shares 113,146 Value ($000) $5,877 Avg Close — Range —
Q4 2016
Shares 108,306 Value ($000) $5,958 Avg Close — Range —
Q3 2016
Shares 102,077 Value ($000) $5,756 Avg Close — Range —
Q2 2016
Shares 99,883 Value ($000) $5,373 Avg Close — Range —
Q1 2016
Shares 98,306 Value ($000) $4,974 Avg Close — Range —
Q4 2015
Shares 99,663 Value ($000) $4,195 Avg Close — Range —
Q3 2015
Shares 99,517 Value ($000) $3,825 Avg Close — Range —
Q2 2015
Shares 186,026 Value ($000) $6,366 Avg Close — Range —
Q1 2015
Shares 93,144 Value ($000) $3,610 Avg Close — Range —
Q4 2014
Shares 185,312 Value ($000) $7,642 Avg Close — Range —
Q3 2014
Shares 97,441 Value ($000) $3,325 Avg Close — Range —
Q2 2014
Shares 96,532 Value ($000) $3,687 Avg Close — Range —
Q1 2014
Shares 103,107 Value ($000) $3,625 Avg Close — Range —
Q4 2013
Shares 99,432 Value ($000) $3,199 Avg Close — Range —
Q3 2013
Shares 105,666 Value ($000) $3,238 Avg Close — Range —