NETAPP INC

Ticker: NTAP CUSIP: 64110D104 Class: EQTY

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

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

Q4 2017

Shares 10,500 Value ($000) $581 Avg Close $40.54 Range $34.73 - $47.66

Q3 2017

Shares 13,500 Value ($000) $591 Avg Close $33.20 Range $30.20 - $36.39

Q2 2017

Shares 12,600 Value ($000) $505 Avg Close $31.89 Range $29.95 - $33.88

Q3 2013

Shares 186,645 Value ($000) $7,955 Avg Close $30.80 Range $27.83 - $33.07

Q2 2013

Shares 216,159 Value ($000) $8,166 Avg Close $26.74 Range $24.16 - $29.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	10,500	$581	$40.54	$34.73 - $47.66
Q3 2017	13,500	$591	$33.20	$30.20 - $36.39
Q2 2017	12,600	$505	$31.89	$29.95 - $33.88
Q3 2013	186,645	$7,955	$30.80	$27.83 - $33.07
Q2 2013	216,159	$8,166	$26.74	$24.16 - $29.15