WESTAR ENERGY INC

CUSIP: 95709T100 Class: COMMON STOCK

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q1 2018
Shares 78,631 Value ($000) $4,135 Avg Close — Range —
Q4 2017
Shares 78,631 Value ($000) $4,152 Avg Close — Range —
Q3 2017
Shares 273,286 Value ($000) $13,555 Avg Close — Range —
Q2 2017
Shares 273,286 Value ($000) $14,490 Avg Close — Range —
Q1 2017
Shares 273,286 Value ($000) $14,831 Avg Close — Range —
Q4 2016
Shares 273,286 Value ($000) $15,400 Avg Close — Range —
Q3 2016
Shares 273,286 Value ($000) $15,509 Avg Close — Range —
Q2 2016
Shares 273,286 Value ($000) $15,329 Avg Close — Range —