ASSURANT INC

Ticker: AIZ CUSIP: 04621X108 Class: COM

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

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

Q1 2018

Shares 2,800 Value ($000) $256 Avg Close $78.65 Range $72.85 - $87.10

Q3 2017

Shares 3,200 Value ($000) $306 Avg Close $84.98 Range $73.39 - $90.82

Q2 2017

Shares 3,200 Value ($000) $332 Avg Close $84.27 Range $77.98 - $89.86

Q1 2017

Shares 11,300 Value ($000) $1,081 Avg Close $81.43 Range $75.21 - $85.55

Q4 2016

Shares 10,700 Value ($000) $994 Avg Close $73.13 Range $65.52 - $79.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	2,800	$256	$78.65	$72.85 - $87.10
Q3 2017	3,200	$306	$84.98	$73.39 - $90.82
Q2 2017	3,200	$332	$84.27	$77.98 - $89.86
Q1 2017	11,300	$1,081	$81.43	$75.21 - $85.55
Q4 2016	10,700	$994	$73.13	$65.52 - $79.28