PALO ALTO NETWORKS INC

Ticker: PANW CUSIP: 697435105 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 7,521,047 Value ($000) $1,385,377 Avg Close $201.75 Range $180.05 - $223.61

Q3 2025

Shares 7,528,248 Value ($000) $1,532,902 Avg Close $191.42 Range $165.21 - $210.39

Q2 2025

Shares 7,491,737 Value ($000) $1,533,109 Avg Close $185.70 Range $144.15 - $206.74

Q1 2025

Shares 7,731,260 Value ($000) $1,319,262 Avg Close $184.92 Range $165.88 - $208.39

Q4 2024

Shares 7,842,647 Value ($000) $1,427,048 Avg Close $188.91 Range $164.13 - $207.24

Q3 2024

Shares 3,355,993 Value ($000) $1,147,078 Avg Close $168.32 Range $142.01 - $187.69

Q2 2024

Shares 3,434,474 Value ($000) $1,164,321 Avg Close $149.57 Range $132.50 - $172.95

Q1 2024

Shares 3,331,755 Value ($000) $946,652 Avg Close $157.74 Range $130.04 - $190.42

Q4 2023

Shares 3,405,241 Value ($000) $1,004,137 Avg Close $133.70 Range $115.05 - $159.00

Q3 2023

Shares 3,430,299 Value ($000) $804,199 Avg Close $118.33 Range $100.58 - $129.44

Q2 2023

Shares 3,343,304 Value ($000) $854,248 Avg Close $104.05 Range $88.15 - $128.41

Q1 2023

Shares 2,627,454 Value ($000) $524,808 Avg Close $84.74 Range $66.11 - $100.15

Q4 2022

Shares 2,520,372 Value ($000) $351,693 Avg Close $80.29 Range $68.37 - $89.50

Q3 2022

Shares 2,501,546 Value ($000) $409,728 Avg Close $86.60 Range $77.20 - $96.47

Q2 2022

Shares 834,130 Value ($000) $412,009 Avg Close $88.67 Range $70.26 - $106.82

Q1 2022

Shares 861,098 Value ($000) $536,041 Avg Close $89.50 Range $75.96 - $105.98

Q4 2021

Shares 852,104 Value ($000) $474,418 Avg Close $86.50 Range $77.19 - $95.44

Q3 2021

Shares 870,341 Value ($000) $416,893 Avg Close $70.26 Range $59.73 - $82.65

Q2 2021

Shares 1,214,744 Value ($000) $450,732 Avg Close $59.25 Range $53.70 - $64.45

Q1 2021

Shares 1,214,474 Value ($000) $391,133 Avg Close $59.44 Range $51.93 - $67.17

Q4 2020

Shares 1,195,828 Value ($000) $424,985 Avg Close $46.72 Range $36.56 - $62.50

Q3 2020

Shares 1,203,673 Value ($000) $294,599 Avg Close $41.60 Range $37.86 - $45.84

Q2 2020

Shares 1,221,928 Value ($000) $280,640 Avg Close $35.23 Range $26.33 - $40.52

Q1 2020

Shares 1,202,819 Value ($000) $197,213 Avg Close $34.91 Range $20.91 - $41.85

Q4 2019

Shares 1,182,901 Value ($000) $273,544 Avg Close $37.82 Range $33.75 - $41.83

Q3 2019

Shares 1,194,540 Value ($000) $243,484 Avg Close $35.39 Range $32.03 - $38.32

Q2 2019

Shares 1,168,682 Value ($000) $238,131 Avg Close $37.41 Range $32.45 - $41.82

Q1 2019

Shares 1,155,831 Value ($000) $280,728 Avg Close $37.09 Range $29.80 - $43.44

Q4 2018

Shares 1,135,398 Value ($000) $213,853 Avg Close $31.18 Range $26.68 - $38.18

Q3 2018

Shares 1,097,329 Value ($000) $247,184 Avg Close $36.40 Range $32.27 - $39.92

Q2 2018

Shares 1,092,883 Value ($000) $224,555 Avg Close $33.34 Range $29.60 - $36.23

Q1 2018

Shares 1,089,570 Value ($000) $197,778 Avg Close $27.78 Range $24.18 - $31.92

Q4 2017

Shares 1,070,234 Value ($000) $155,119 Avg Close $24.33 Range $22.64 - $26.14

Q3 2017

Shares 1,065,584 Value ($000) $153,551 Avg Close $22.77 Range $21.09 - $24.79

Q2 2017

Shares 1,142,533 Value ($000) $152,883 Avg Close $20.20 Range $17.89 - $23.55

Q1 2017

Shares 544,418 Value ($000) $61,343 Avg Close $22.36 Range $18.34 - $26.27

Q4 2016

Shares 523,210 Value ($000) $65,428 Avg Close $23.96 Range $20.59 - $27.61

Q3 2016

Shares 668,782 Value ($000) $106,557 Avg Close $22.79 Range $19.50 - $26.67

Q2 2016

Shares 632,309 Value ($000) $77,547 Avg Close $23.16 Range $19.11 - $27.29

Q1 2016

Shares 602,062 Value ($000) $100,175 Avg Close $24.59 Range $18.52 - $28.96

Q4 2015

Shares 591,474 Value ($000) $104,182 Avg Close $28.85 Range $25.04 - $32.45

Q3 2015

Shares 632,174 Value ($000) $108,734 Avg Close $29.50 Range $23.40 - $33.42

Q2 2015

Shares 390,460 Value ($000) $68,213 Avg Close $26.69 Range $23.26 - $30.83

Q1 2015

Shares 622,805 Value ($000) $90,979 Avg Close $22.39 Range $19.60 - $25.07

Q4 2014

Shares 571,968 Value ($000) $70,106 Avg Close $18.43 Range $14.64 - $21.37

Q3 2014

Shares 475,874 Value ($000) $46,683 Avg Close $14.35 Range $12.19 - $17.07

Q2 2014

Shares 296,842 Value ($000) $24,891 Avg Close $11.67 Range $9.58 - $14.30

Q1 2014

Shares 485,653 Value ($000) $33,315 Avg Close $11.35 Range $9.12 - $13.47

Q4 2013

Shares 296,662 Value ($000) $17,049 Avg Close $7.92 Range $6.73 - $9.65

Q3 2013

Shares 160,525 Value ($000) $7,356 Avg Close $7.89 Range $6.82 - $8.48

Q2 2013

Shares 87,000 Value ($000) $3,668 Avg Close $8.33 Range $6.51 - $9.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,521,047	$1,385,377	$201.75	$180.05 - $223.61
Q3 2025	7,528,248	$1,532,902	$191.42	$165.21 - $210.39
Q2 2025	7,491,737	$1,533,109	$185.70	$144.15 - $206.74
Q1 2025	7,731,260	$1,319,262	$184.92	$165.88 - $208.39
Q4 2024	7,842,647	$1,427,048	$188.91	$164.13 - $207.24
Q3 2024	3,355,993	$1,147,078	$168.32	$142.01 - $187.69
Q2 2024	3,434,474	$1,164,321	$149.57	$132.50 - $172.95
Q1 2024	3,331,755	$946,652	$157.74	$130.04 - $190.42
Q4 2023	3,405,241	$1,004,137	$133.70	$115.05 - $159.00
Q3 2023	3,430,299	$804,199	$118.33	$100.58 - $129.44
Q2 2023	3,343,304	$854,248	$104.05	$88.15 - $128.41
Q1 2023	2,627,454	$524,808	$84.74	$66.11 - $100.15
Q4 2022	2,520,372	$351,693	$80.29	$68.37 - $89.50
Q3 2022	2,501,546	$409,728	$86.60	$77.20 - $96.47
Q2 2022	834,130	$412,009	$88.67	$70.26 - $106.82
Q1 2022	861,098	$536,041	$89.50	$75.96 - $105.98
Q4 2021	852,104	$474,418	$86.50	$77.19 - $95.44
Q3 2021	870,341	$416,893	$70.26	$59.73 - $82.65
Q2 2021	1,214,744	$450,732	$59.25	$53.70 - $64.45
Q1 2021	1,214,474	$391,133	$59.44	$51.93 - $67.17
Q4 2020	1,195,828	$424,985	$46.72	$36.56 - $62.50
Q3 2020	1,203,673	$294,599	$41.60	$37.86 - $45.84
Q2 2020	1,221,928	$280,640	$35.23	$26.33 - $40.52
Q1 2020	1,202,819	$197,213	$34.91	$20.91 - $41.85
Q4 2019	1,182,901	$273,544	$37.82	$33.75 - $41.83
Q3 2019	1,194,540	$243,484	$35.39	$32.03 - $38.32
Q2 2019	1,168,682	$238,131	$37.41	$32.45 - $41.82
Q1 2019	1,155,831	$280,728	$37.09	$29.80 - $43.44
Q4 2018	1,135,398	$213,853	$31.18	$26.68 - $38.18
Q3 2018	1,097,329	$247,184	$36.40	$32.27 - $39.92
Q2 2018	1,092,883	$224,555	$33.34	$29.60 - $36.23
Q1 2018	1,089,570	$197,778	$27.78	$24.18 - $31.92
Q4 2017	1,070,234	$155,119	$24.33	$22.64 - $26.14
Q3 2017	1,065,584	$153,551	$22.77	$21.09 - $24.79
Q2 2017	1,142,533	$152,883	$20.20	$17.89 - $23.55
Q1 2017	544,418	$61,343	$22.36	$18.34 - $26.27
Q4 2016	523,210	$65,428	$23.96	$20.59 - $27.61
Q3 2016	668,782	$106,557	$22.79	$19.50 - $26.67
Q2 2016	632,309	$77,547	$23.16	$19.11 - $27.29
Q1 2016	602,062	$100,175	$24.59	$18.52 - $28.96
Q4 2015	591,474	$104,182	$28.85	$25.04 - $32.45
Q3 2015	632,174	$108,734	$29.50	$23.40 - $33.42
Q2 2015	390,460	$68,213	$26.69	$23.26 - $30.83
Q1 2015	622,805	$90,979	$22.39	$19.60 - $25.07
Q4 2014	571,968	$70,106	$18.43	$14.64 - $21.37
Q3 2014	475,874	$46,683	$14.35	$12.19 - $17.07
Q2 2014	296,842	$24,891	$11.67	$9.58 - $14.30
Q1 2014	485,653	$33,315	$11.35	$9.12 - $13.47
Q4 2013	296,662	$17,049	$7.92	$6.73 - $9.65
Q3 2013	160,525	$7,356	$7.89	$6.82 - $8.48
Q2 2013	87,000	$3,668	$8.33	$6.51 - $9.43