KLA (KLAC) director awarded 203.732 RSUs; new holdings noted

KLA Corp (KLAC) director Victor Peng reported an equity grant on Form 4.

Rhea-AI Filing Summary

KLA Corp (KLAC) director Victor Peng reported an equity grant on Form 4. On November 5, 2025, he received 203.732 restricted stock units (RSUs) at a price of $0. The RSUs vest on the earliest of November 5, 2026, immediately prior to the next annual stockholder meeting, or ten days before a change of control of KLA.

Following the grant, Peng beneficially owned 1,750.732 KLA common shares directly and 4,065 shares indirectly through The Peng Family Trust.

Insider Trade Summary

Grant/Award: 203.732 shares

Grant/Award 2 txns

Insider PENG VICTOR

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	203.732	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,750.732 shares (Direct); Common Stock — 4,065 shares (Indirect, By Trust)

Footnotes (3)

1. F1. On November 5, 2025, the Reporting Person received an automatic grant of restricted stock units ("RSUs") for 203.732 shares of KLA common stock. The RSUs vest on the earliest to occur of (i) November 5, 2026, (ii) immediately prior to the next annual meeting of stockholders, and (iii) ten days prior to a change of control of KLA.
2. F2. The number of shares of KLA common stock includes 203.732 shares issuable upon vesting of RSUs.
3. F3. Shares held by The Peng Family Trust, of which the Reporting Person is a trustee and beneficiary.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did KLAC director Victor Peng report on Form 4?

He reported receiving 203.732 RSUs of KLA common stock on November 5, 2025 at a price of $0.

What are the vesting terms for the 203.732 RSUs at KLAC?

They vest on the earliest of November 5, 2026, immediately prior to the next annual meeting, or ten days before a change of control of KLA.

How many KLAC shares does Victor Peng beneficially own after the reported transaction?

He beneficially owns 1,750.732 shares directly and 4,065 shares indirectly via The Peng Family Trust.

What is the reported transaction price for the RSUs in the KLAC filing?

The RSUs were granted at a price of $0.

Who holds Victor Peng’s indirect KLAC shares?

The indirect 4,065 shares are held by The Peng Family Trust, where he is a trustee and beneficiary.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/07/2025 - 04:05 PM Learn about SEC filing dates

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).

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^*

PENG VICTOR

(Last) (First) (Middle)

C/O KLA CORPORATION

ONE TECHNOLOGY DRIVE

(Street)

MILPITAS CA 95035

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KLA CORP [ KLAC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/05/2025

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

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/05/2025		A		203.732(1)	A	$0	1,750.732(2)	D
Common Stock								4,065	I	By Trust(3)

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. On November 5, 2025, the Reporting Person received an automatic grant of restricted stock units ("RSUs") for 203.732 shares of KLA common stock. The RSUs vest on the earliest to occur of (i) November 5, 2026, (ii) immediately prior to the next annual meeting of stockholders, and (iii) ten days prior to a change of control of KLA.

2. The number of shares of KLA common stock includes 203.732 shares issuable upon vesting of RSUs.

3. Shares held by The Peng Family Trust, of which the Reporting Person is a trustee and beneficiary.

	/s/ Jeffrey S. Cannon, as attorney-in-fact for Victor Peng	11/07/2025
	** 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.