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KLA CORP (KLAC) EVP Lorig withholds 2,875 shares to cover RSU tax liability

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Form Type
4

Rhea-AI Filing Summary

KLA CORP executive Brian Lorig, EVP of KLA Global Services, reported an automatic tax-withholding transaction related to restricted stock units. On August 7, 2026, 25% of a prior RSU grant vested, and 2,875.64 shares of common stock were withheld at $193.22 per share to cover required taxes. After this withholding, Lorig’s directly held position totaled 137,267.0919 shares, including 71,918.092 shares issuable upon future RSU vesting.

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Insider Lorig Brian
Role EVP, KLA Global Services
Type Security Shares Price Value
Tax Withholding Common Stock F1, F2 2,875.64 $193.22 $556K
Holdings After Transaction: Common Stock — 137,267.0919 shares (Direct)
Footnotes (2)
  1. F1. On August 7, 2025, the Reporting Person was granted restricted stock units ("RSUs") of shares of KLA common stock. On August 7, 2026, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 6, 2026.
  2. F2. The number of shares of KLA common stock includes 71,918.092 shares issuable upon vesting of RSUs.
Shares withheld for taxes 2,875.6400 shares Common stock withheld on August 7, 2026 to cover RSU-related tax liability
Withholding price per share $193.2200 per share Fair market value per share used to calculate tax-withholding shares
Shares held after transaction 137,267.0919 shares Directly held KLA common stock following the tax-withholding transaction
RSU shares included in holdings 71,918.092 shares Shares issuable upon vesting of RSUs included in post-transaction total
RSU vesting portion 25% Portion of the August 7, 2025 RSU grant that vested on August 7, 2026
restricted stock units ("RSUs") financial
"the Reporting Person was granted restricted stock units ("RSUs") of shares"
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
tax withholding financial
"shares of KLA common stock were automatically withheld at vesting to cover required tax withholding"
Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.
fair market value financial
"The fair market value of KLA common stock used for purposes of calculating"
The price a willing buyer and a willing seller would agree on for an asset or security when neither is under pressure and both have access to the same information. Think of it as the market’s neutral estimate of what something is worth, like the price two neighbors would settle on for a car after comparing similar listings. Investors care because fair market value guides buying and selling decisions, tax reporting, portfolio valuation, and how accurately company assets are reflected in financial statements.
closing price financial
"was the closing price of KLA common stock as reported on August 6, 2026"

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

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FAQ

What transaction did KLA CORP (KLAC) executive Brian Lorig report?

Brian Lorig reported a Form 4 transaction where 2,875.64 shares of KLA common stock were automatically withheld upon RSU vesting to cover tax liabilities, rather than being a discretionary market sale.

How many KLA (KLAC) shares were withheld for taxes in Brian Lorig’s Form 4?

The transaction shows 2,875.64 shares of KLA common stock were withheld at vesting to cover required tax withholding, based on a fair market value derived from the August 6, 2026 closing price.

What is Brian Lorig’s KLA (KLAC) shareholding after the reported transaction?

After the withholding, Brian Lorig directly held 137,267.0919 shares of KLA common stock, which includes 71,918.092 shares that are issuable upon future vesting of restricted stock units (RSUs).

Was the KLA (KLAC) Form 4 transaction a market sale by Brian Lorig?

No. The Form 4 codes it as a tax-withholding disposition (code F), where shares were automatically withheld at RSU vesting to pay tax liability, not an open-market sale.

What RSU vesting event triggered Brian Lorig’s KLA (KLAC) tax-withholding?

The footnote states that on August 7, 2026, 25% of RSUs granted on August 7, 2025 vested, and shares of KLA common stock were automatically withheld at vesting to cover required tax withholding.
SEC 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
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*
Lorig Brian

(Last)(First)(Middle)
ONE TECHNOLOGY DRIVE

(Street)
MILPITAS CALIFORNIA 95035

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
KLA CORP [ KLAC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP, KLA Global Services
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/07/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock08/07/2026F2,875.64(1)D$193.22137,267.0919(2)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On August 7, 2025, the Reporting Person was granted restricted stock units ("RSUs") of shares of KLA common stock. On August 7, 2026, twenty-five percent (25%) of the RSUs vested. Pursuant to the terms of the grant, shares of KLA common stock were automatically withheld at vesting to cover required tax withholding. The fair market value of KLA common stock used for purposes of calculating the number of shares to be withheld was the closing price of KLA common stock as reported on August 6, 2026.
2. The number of shares of KLA common stock includes 71,918.092 shares issuable upon vesting of RSUs.
/s/ Jeffrey S. Cannon, as attorney-in-fact for Brian Lorig08/10/2026
** 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).
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)