WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2018
Shares 240 Value ($000) $13 Avg Close — Range —
Q3 2017
Shares 53 Value ($000) $3 Avg Close — Range —
Q3 2016
Shares 12,439 Value ($000) $706 Avg Close — Range —