WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q1 2018
Shares 1,510 Value ($000) $79 Avg Close Range
Q4 2017
Shares 1,510 Value ($000) $80 Avg Close Range
Q3 2017
Shares 1,510 Value ($000) $75 Avg Close Range
Q2 2017
Shares 1,510 Value ($000) $80 Avg Close Range
Q1 2017
Shares 1,510 Value ($000) $82 Avg Close Range
Q4 2016
Shares 1,510 Value ($000) $85 Avg Close Range
Q3 2016
Shares 1,510 Value ($000) $86 Avg Close Range
Q2 2016
Shares 100,810 Value ($000) $5,654 Avg Close Range
Q1 2016
Shares 451,765 Value ($000) $22,412 Avg Close Range
Q4 2015
Shares 451,565 Value ($000) $19,151 Avg Close Range
Q3 2015
Shares 497,765 Value ($000) $19,134 Avg Close Range
Q2 2015
Shares 329,900 Value ($000) $11,289 Avg Close Range
Q1 2015
Shares 28,500 Value ($000) $1,105 Avg Close Range
Q4 2014
Shares 7,900 Value ($000) $326 Avg Close Range
Q3 2014
Shares 7,900 Value ($000) $270 Avg Close Range
Q2 2014
Shares 5,600 Value ($000) $214 Avg Close Range
Q1 2014
Shares 3,500 Value ($000) $123 Avg Close Range
Q4 2013
Shares 2,900 Value ($000) $93 Avg Close Range
Q3 2013
Shares 1,500 Value ($000) $46 Avg Close Range
Q2 2013
Shares 800 Value ($000) $26 Avg Close Range
Q1 2013
Shares 800 Value ($000) $27 Avg Close Range