[Form 4] Palo Alto Networks Inc Insider Trading Activity

Rhea-AI Filing Summary

Palo Alto Networks Inc Chief Accounting Officer Josh D. Paul reported an open-market sale of company common stock. On June 1, 2026, he sold 1,100 shares of common stock at a price of $285.08 per share. After this transaction, he directly holds 81,636 shares of Palo Alto Networks common stock. The filing notes that this sale was carried out under a pre-arranged Rule 10b5-1 trading plan adopted on September 17, 2025.

Insights

Equity compensation and insider-trading analyst

Routine 10b5-1 open-market sale with substantial holdings remaining.

Chief Accounting Officer Josh D. Paul executed an open-market sale of 1,100 shares of Palo Alto Networks Inc common stock at $285.08 per share. Following the transaction, he still directly owns 81,636 shares, indicating a sizable continuing equity position.

The filing specifies that this sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on September 17, 2025. Such plans are commonly used to schedule trades in advance, reducing the significance of trade timing as a signal of management’s current view of the stock.

There are no derivative positions listed in the derivativeSummary, suggesting this Form 4 reflects a straightforward sale of existing common shares rather than an option exercise or complex restructuring. Overall, this appears to be a routine liquidity event rather than a transformative change in insider ownership.

Insider Trade Summary 10b5-1

Net Seller: 1,100 shares ($313,588)

Net Sell 1 txn

Insider Paul Josh D.

Role Chief Accounting Officer

Sold 1,100 shs ($314K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,100	$285.08	$314K

Holdings After Transaction: Common Stock — 81,636 shares (Direct, null)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED 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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check 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^*

Paul Josh D.

(Last) (First) (Middle)

C/O PALO ALTO NETWORKS INC.

3000 TANNERY WAY

(Street)

SANTA CLARA CALIFORNIA 95054

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Palo Alto Networks Inc [ PANW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/01/2026		S(1)		1,100	D	$285.08	81,636	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 17, 2025.

	/s/ Elizabeth Villalobos, Attorney-in-Fact for Josh D. Paul	06/02/2026
	** Signature of Reporting Person	Date
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)