WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q1 2018
Shares 28,000 Value ($000) $1,473 Avg Close — Range —
Q4 2017
Shares 28,000 Value ($000) $1,478 Avg Close — Range —
Q3 2017
Shares 28,000 Value ($000) $1,389 Avg Close — Range —
Q2 2017
Shares 42,000 Value ($000) $2,227 Avg Close — Range —
Q1 2017
Shares 42,000 Value ($000) $2,279 Avg Close — Range —
Q4 2016
Shares 42,000 Value ($000) $2,367 Avg Close — Range —
Q3 2016
Shares 42,000 Value ($000) $2,384 Avg Close — Range —