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LAM RESEARCH CORP

For the period ended Jul 30, 2025. Filed Jul 30, 2025.

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About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Jul 30, 2025 · Filed Jul 30, 2025

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LRCX$200.44+8.2%Stored close · as of Nov 6, 2026
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EX-99.1 · (in thousands, except per share data)

(in thousands, except per share data)

Three Months Ended
June 29,2025March 30,2025
U.S. GAAP net income$1,720,088$1,330,667
Pre-tax non-GAAP items:
Amortization related to intangible assets acquired through certain business combinations - cost of goods sold2,6872,687
Elective deferred compensation ("EDC") related liability valuation increase (decrease) - cost of goods sold8,556(3,982)
EDC related liability valuation increase (decrease) - research and development15,401(7,168)
Amortization related to intangible assets acquired through certain business combinations - selling, general and administrative538538
EDC related liability valuation increase (decrease) - selling, general and administrative10,267(4,779)
Amortization of note discounts - other income (expense), net689759
(Gain) loss on EDC related asset - other income (expense), net(34,102)16,903
Net income tax (benefit) expense on non-GAAP items(1,668)381
Income tax benefit on the conclusion of certain tax matters(24,740)—
Non-GAAP net income$1,697,716$1,336,006
Non-GAAP net income per diluted share$1.33$1.04
U.S. GAAP net income per diluted share$1.35$1.03
U.S. GAAP and non-GAAP number of shares used for per diluted share calculation1,276,9331,288,100

Reconciliation of U.S. GAAP Gross Margin, Operating Expenses and Operating Income to Non-GAAP Gross Margin, Operating Expenses and Operating Income

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.