WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q3 2017
Shares 2,840,717 Value ($000) $140,900 Avg Close — Range —
Q2 2017
Shares 4,057,368 Value ($000) $215,122 Avg Close — Range —
Q1 2017
Shares 872,174 Value ($000) $47,333 Avg Close — Range —
Q3 2016
Shares 4,170 Value ($000) $237 Avg Close — Range —
Q2 2016
Shares 8,380 Value ($000) $470 Avg Close — Range —
Q1 2016
Shares 8,890,168 Value ($000) $441,041 Avg Close — Range —
Q4 2015
Shares 8,526,356 Value ($000) $361,603 Avg Close — Range —
Q3 2015
Shares 8,282,771 Value ($000) $318,390 Avg Close — Range —
Q2 2015
Shares 8,697,130 Value ($000) $297,616 Avg Close — Range —
Q1 2015
Shares 7,061,131 Value ($000) $273,689 Avg Close — Range —
Q4 2014
Shares 7,318,101 Value ($000) $301,798 Avg Close — Range —
Q3 2014
Shares 6,927,581 Value ($000) $236,369 Avg Close — Range —
Q2 2014
Shares 7,970,407 Value ($000) $304,390 Avg Close — Range —
Q1 2014
Shares 6,685,554 Value ($000) $235,064 Avg Close — Range —
Q4 2013
Shares 6,021,598 Value ($000) $193,715 Avg Close — Range —
Q3 2013
Shares 4,988,795 Value ($000) $152,907 Avg Close — Range —
Q2 2013
Shares 3,968,268 Value ($000) $126,826 Avg Close — Range —