WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q1 2018
Shares 797,752 Value ($000) $41,954 Avg Close — Range —
Q4 2017
Shares 811,595 Value ($000) $42,852 Avg Close — Range —
Q3 2017
Shares 809,476 Value ($000) $40,360 Avg Close — Range —
Q2 2017
Shares 821,044 Value ($000) $43,688 Avg Close — Range —
Q1 2017
Shares 742,100 Value ($000) $40,341 Avg Close — Range —
Q4 2016
Shares 681,963 Value ($000) $38,429 Avg Close — Range —
Q3 2016
Shares 702,929 Value ($000) $39,891 Avg Close — Range —
Q2 2016
Shares 676,600 Value ($000) $37,950 Avg Close — Range —
Q1 2016
Shares 580,400 Value ($000) $28,904 Avg Close — Range —
Q4 2015
Shares 577,700 Value ($000) $24,500 Avg Close — Range —
Q3 2015
Shares 493,400 Value ($000) $18,966 Avg Close — Range —
Q2 2015
Shares 493,400 Value ($000) $16,899 Avg Close — Range —
Q1 2015
Shares 611,200 Value ($000) $23,317 Avg Close — Range —
Q4 2014
Shares 616,600 Value ($000) $25,429 Avg Close — Range —
Q3 2014
Shares 607,600 Value ($000) $20,731,312 Avg Close — Range —
Q2 2014
Shares 628,500 Value ($000) $24,002,415 Avg Close — Range —
Q1 2014
Shares 691,600 Value ($000) $24,316,656 Avg Close — Range —
Q4 2013
Shares 691,500 Value ($000) $22,245,555 Avg Close — Range —
Q3 2013
Shares 706,000 Value ($000) $21,638,900 Avg Close — Range —