SEC FORM 4SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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checkbox uncheckedCheck this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
checkbox checkedCheck this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Jenkins William D Jr

(Last)(First)(Middle)
C/O PALO ALTO NETWORKS INC.
3000 TANNERY WAY

(Street)
SANTA CLARACA95054

(City)(State)(Zip)
2. Issuer Name and Ticker or Trading Symbol
Palo Alto Networks Inc [ PANW ]
Foreign Trading Symbol
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
checkbox checkedOfficer (give title below)Other (specify below)
President
3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
checkbox checkedForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock11/03/2026S(1)1,200D$347.9739(2)254,131D
Common Stock11/03/2026S(1)1,240D$349.2616(3)252,891D
Common Stock11/03/2026S(1)3,313D$350.1364(4)249,578D
Common Stock11/03/2026S(1)1,120D$351.0016(5)248,458D
Common Stock11/03/2026S(1)1,242D$352.0262(6)247,216D
Common Stock11/03/2026S(1)1,440D$353.1287(7)245,776D
Common Stock11/03/2026S(1)440D$354.4643(8)245,336D
Common Stock11/03/2026S(1)2,109D$355.3579(9)243,227D
Common Stock11/03/2026S(1)1,931D$356.2481(10)241,296D
Common Stock11/03/2026S(1)1,760D$357.4158(11)239,536D
Common Stock11/03/2026S(1)2,240D$358.3966(12)237,296D
Common Stock11/03/2026S(1)800D$359.2235(13)236,496D
Common Stock11/03/2026S(1)120D$360.1133(14)236,376D
Common Stock11/04/2026S(1)80D$342.13(15)236,296D
Common Stock11/04/2026S(1)280D$343.7543(16)236,016D
Common Stock11/04/2026S(1)200D$344.61(17)235,816D
Common Stock11/04/2026S(1)280D$346.3957(18)235,536D
Common Stock11/04/2026S(1)685D$347.5028(19)234,851D
Common Stock11/04/2026S(1)3,592D$348.3911(20)231,259D
Common Stock11/04/2026S(1)4,404D$349.3589(21)226,855D
Common Stock11/04/2026S(1)2,316D$350.3289(22)224,539D
Common Stock11/04/2026S(1)3,302D$351.3829(23)221,237D
Common Stock11/04/2026S(1)858D$352.373(24)220,379D
Common Stock11/04/2026S(1)1,035D$353.5657(25)219,344D
Common Stock11/04/2026S(1)205D$354.6298(26)219,139D
Common Stock11/04/2026S(1)520D$356.13(27)218,619D
Common Stock11/04/2026S(1)80D$357.16(28)218,539D
Common Stock11/04/2026S(1)440D$358.82(29)218,099D
Common Stock11/04/2026S(1)320D$359.7063(30)217,779D
Common Stock11/04/2026S(1)440D$360.9164(31)217,339D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 28, 2026.
2. This sale price represents the weighted average sale price of the shares sold ranging from $347.56 to $348.50 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
3. This sale price represents the weighted average sale price of the shares sold ranging from $348.65 to $349.64 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
4. This sale price represents the weighted average sale price of the shares sold ranging from $349.65 to $350.61 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
5. This sale price represents the weighted average sale price of the shares sold ranging from $350.65 to $351.63 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
6. This sale price represents the weighted average sale price of the shares sold ranging from $351.65 to $352.64 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
7. This sale price represents the weighted average sale price of the shares sold ranging from $352.70 to $353.64 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
8. This sale price represents the weighted average sale price of the shares sold ranging from $353.88 to $354.82 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
9. This sale price represents the weighted average sale price of the shares sold ranging from $354.89 to $355.87 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
10. This sale price represents the weighted average sale price of the shares sold ranging from $355.89 to $356.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
11. This sale price represents the weighted average sale price of the shares sold ranging from $356.91 to $357.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
12. This sale price represents the weighted average sale price of the shares sold ranging from $357.91 to $358.90 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
13. This sale price represents the weighted average sale price of the shares sold ranging from $358.91 to $359.82 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
14. This sale price represents the weighted average sale price of the shares sold ranging from $360.10 to $360.12 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
15. This sale price represents the weighted average sale price of the shares sold ranging from $342.05 to $342.21 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
16. This sale price represents the weighted average sale price of the shares sold ranging from $343.22 to $344.16 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
17. This sale price represents the weighted average sale price of the shares sold ranging from $344.25 to $344.99 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
18. This sale price represents the weighted average sale price of the shares sold ranging from $345.84 to $346.81 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
19. This sale price represents the weighted average sale price of the shares sold ranging from $346.88 to $347.84 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
20. This sale price represents the weighted average sale price of the shares sold ranging from $347.88 to $348.86 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
21. This sale price represents the weighted average sale price of the shares sold ranging from $348.89 to $349.885 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
22. This sale price represents the weighted average sale price of the shares sold ranging from $ 349.90 to $350.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
23. This sale price represents the weighted average sale price of the shares sold ranging from $350.90 to $351.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
24. This sale price represents the weighted average sale price of the shares sold ranging from $351.93 to $352.88 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
25. This sale price represents the weighted average sale price of the shares sold ranging from $353.29 to $354.27 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
26. This sale price represents the weighted average sale price of the shares sold ranging from $354.29 to $354.98 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
27. This sale price represents the weighted average sale price of the shares sold ranging from $355.68 to $356.61 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
28. This sale price represents the weighted average sale price of the shares sold ranging from $356.72 to $357.60 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
29. This sale price represents the weighted average sale price of the shares sold ranging from $358.32 to $359.25 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
30. This sale price represents the weighted average sale price of the shares sold ranging from $359.32 to $360.19 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
31. This sale price represents the weighted average sale price of the shares sold ranging from $360.39 to $361.26 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
/s/ Elizabeth Villalobos, Attorney-in-fact11/05/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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