WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q1 2018
Shares 3,863 Value ($000) $203 Avg Close — Range —
Q4 2017
Shares 8,988 Value ($000) $474 Avg Close — Range —
Q3 2017
Shares 15,404 Value ($000) $764 Avg Close — Range —
Q2 2017
Shares 28,444 Value ($000) $1,508 Avg Close — Range —
Q1 2017
Shares 31,235 Value ($000) $1,696 Avg Close — Range —
Q4 2016
Shares 13,929 Value ($000) $785 Avg Close — Range —
Q2 2016
Shares 47,181 Value ($000) $2,645 Avg Close — Range —
Q1 2016
Shares 5,983 Value ($000) $296 Avg Close — Range —
Q4 2015
Shares 11,041 Value ($000) $468 Avg Close — Range —
Q2 2015
Shares 14,026 Value ($000) $480 Avg Close — Range —
Q3 2014
Shares 7,040 Value ($000) $240 Avg Close — Range —
Q2 2014
Shares 7,800 Value ($000) $298 Avg Close — Range —