WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2018
Shares 121,840 Value ($000) $6,408 Avg Close — Range —
Q4 2017
Shares 131,635 Value ($000) $6,950 Avg Close — Range —
Q3 2017
Shares 84,529 Value ($000) $4,193 Avg Close — Range —
Q2 2017
Shares 85,429 Value ($000) $4,529 Avg Close — Range —
Q1 2017
Shares 90,649 Value ($000) $4,920 Avg Close — Range —
Q4 2016
Shares 90,620 Value ($000) $5,106 Avg Close — Range —
Q3 2016
Shares 92,401 Value ($000) $5,244 Avg Close — Range —
Q2 2016
Shares 1,810,557 Value ($000) $101,554 Avg Close — Range —
Q1 2016
Shares 1,892,190 Value ($000) $93,872 Avg Close — Range —
Q4 2015
Shares 1,914,336 Value ($000) $81,187 Avg Close — Range —
Q3 2015
Shares 2,196,520 Value ($000) $84,434 Avg Close — Range —
Q2 2015
Shares 2,221,599 Value ($000) $76,023 Avg Close — Range —
Q1 2015
Shares 2,237,474 Value ($000) $86,724 Avg Close — Range —
Q4 2014
Shares 2,239,343 Value ($000) $92,351 Avg Close — Range —
Q3 2014
Shares 1,951,521 Value ($000) $66,586 Avg Close — Range —
Q2 2014
Shares 1,916,448 Value ($000) $73,189 Avg Close — Range —
Q1 2014
Shares 2,023,601 Value ($000) $71,150 Avg Close — Range —
Q4 2013
Shares 478,945 Value ($000) $15,408 Avg Close — Range —
Q3 2013
Shares 126,256 Value ($000) $3,870 Avg Close — Range —
Q2 2013
Shares 111,454 Value ($000) $3,562 Avg Close — Range —