AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

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

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

Q1 2019

Shares 3,500 Value ($000) $559 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 2,300 Value ($000) $302 Avg Close $121.16 Range $104.68 - $131.62

Q3 2018

Shares 3,700 Value ($000) $557 Avg Close $120.81 Range $110.27 - $129.74

Q4 2017

Shares 9,037 Value ($000) $1,059 Avg Close $96.16 Range $91.15 - $100.81

Q3 2017

Shares 9,222 Value ($000) $1,008 Avg Close $89.59 Range $83.96 - $101.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	3,500	$559	$125.45	$108.70 - $138.61
Q4 2018	2,300	$302	$121.16	$104.68 - $131.62
Q3 2018	3,700	$557	$120.81	$110.27 - $129.74
Q4 2017	9,037	$1,059	$96.16	$91.15 - $100.81
Q3 2017	9,222	$1,008	$89.59	$83.96 - $101.73