WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q1 2018
Shares 564,386 Value ($000) $29,681 Avg Close — Range —
Q4 2017
Shares 629,559 Value ($000) $33,241 Avg Close — Range —
Q3 2017
Shares 918,570 Value ($000) $45,561 Avg Close — Range —
Q2 2017
Shares 902,806 Value ($000) $47,867 Avg Close — Range —
Q1 2017
Shares 533,572 Value ($000) $28,957 Avg Close — Range —
Q4 2016
Shares 474,168 Value ($000) $26,719 Avg Close — Range —
Q3 2016
Shares 491,196 Value ($000) $27,875 Avg Close — Range —
Q2 2016
Shares 519,520 Value ($000) $29,140 Avg Close — Range —
Q1 2016
Shares 894,405 Value ($000) $44,371 Avg Close — Range —
Q4 2015
Shares 465,336 Value ($000) $19,735 Avg Close — Range —
Q3 2015
Shares 600,804 Value ($000) $23,095 Avg Close — Range —
Q2 2015
Shares 610,797 Value ($000) $20,901 Avg Close — Range —
Q1 2015
Shares 508,586 Value ($000) $19,713 Avg Close — Range —
Q4 2014
Shares 1,067,990 Value ($000) $44,044 Avg Close — Range —
Q3 2014
Shares 609,449 Value ($000) $20,794 Avg Close — Range —
Q2 2014
Shares 839,494 Value ($000) $32,060 Avg Close — Range —
Q1 2014
Shares 515,343 Value ($000) $18,119 Avg Close — Range —
Q4 2013
Shares 542,523 Value ($000) $17,453 Avg Close — Range —
Q3 2013
Shares 570,513 Value ($000) $17,486 Avg Close — Range —
Q2 2013
Shares 484,731 Value ($000) $15,492 Avg Close — Range —