AUTONATION INC

Ticker: AN CUSIP: 05329W102 Class: COM

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

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

Q2 2018

Shares 7,100 Value ($000) $345 Avg Close $47.38 Range $42.95 - $51.99

Q4 2015

Shares 23,428 Value ($000) $1,398 Avg Close $61.90 Range $55.95 - $65.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	7,100	$345	$47.38	$42.95 - $51.99
Q4 2015	23,428	$1,398	$61.90	$55.95 - $65.51