PALO ALTO NETWORKS INC

Ticker: PANW CUSIP: 697435105 Class: COM

Barton Investment Management's Holding History (CIK: 0001387818)

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

Q2 2017

Shares 1,545 Value ($000) $207 Avg Close $20.20 Range $17.89 - $23.55

Q1 2017

Shares 29,940 Value ($000) $3,373 Avg Close $22.36 Range $18.34 - $26.27

Q4 2016

Shares 35,913 Value ($000) $4,490 Avg Close $23.96 Range $20.59 - $27.61

Q3 2016

Shares 35,585 Value ($000) $5,669 Avg Close $22.79 Range $19.50 - $26.67

Q2 2016

Shares 33,450 Value ($000) $4,102 Avg Close $23.16 Range $19.11 - $27.29

Q1 2016

Shares 26,055 Value ($000) $4,250 Avg Close $24.59 Range $18.52 - $28.96

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	1,545	$207	$20.20	$17.89 - $23.55
Q1 2017	29,940	$3,373	$22.36	$18.34 - $26.27
Q4 2016	35,913	$4,490	$23.96	$20.59 - $27.61
Q3 2016	35,585	$5,669	$22.79	$19.50 - $26.67
Q2 2016	33,450	$4,102	$23.16	$19.11 - $27.29
Q1 2016	26,055	$4,250	$24.59	$18.52 - $28.96