PALO ALTO NETWORKS INC

Ticker: PANW CUSIP: 697435105 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q4 2021

Shares 395,157 Value ($000) $220,008 Avg Close $86.50 Range $77.19 - $95.44

Q3 2021

Shares 1,273,598 Value ($000) $610,053 Avg Close $70.26 Range $59.73 - $82.65

Q2 2021

Shares 2,640,393 Value ($000) $979,718 Avg Close $59.25 Range $53.70 - $64.45

Q1 2021

Shares 2,508,314 Value ($000) $807,828 Avg Close $59.44 Range $51.93 - $67.17

Q4 2020

Shares 1,887,130 Value ($000) $670,667 Avg Close $46.72 Range $36.56 - $62.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	395,157	$220,008	$86.50	$77.19 - $95.44
Q3 2021	1,273,598	$610,053	$70.26	$59.73 - $82.65
Q2 2021	2,640,393	$979,718	$59.25	$53.70 - $64.45
Q1 2021	2,508,314	$807,828	$59.44	$51.93 - $67.17
Q4 2020	1,887,130	$670,667	$46.72	$36.56 - $62.50