WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q1 2018
Shares 1,666,594 Value ($000) $87,646 Avg Close — Range —
Q4 2017
Shares 1,477,426 Value ($000) $78,008 Avg Close — Range —
Q3 2017
Shares 1,509,848 Value ($000) $74,888 Avg Close — Range —
Q2 2017
Shares 743,984 Value ($000) $39,446 Avg Close — Range —
Q1 2017
Shares 385,381 Value ($000) $20,914 Avg Close — Range —
Q4 2016
Shares 87,939 Value ($000) $4,955 Avg Close — Range —
Q2 2016
Shares 32,466 Value ($000) $1,821 Avg Close — Range —
Q1 2016
Shares 122,675 Value ($000) $6,086 Avg Close — Range —
Q3 2014
Shares 62,776 Value ($000) $2,142 Avg Close — Range —
Q2 2014
Shares 6,080 Value ($000) $232 Avg Close — Range —
Q3 2013
Shares 9,482 Value ($000) $291 Avg Close — Range —