LAM RESEARCH CORP — Director's Dealing 2025

Nov 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LAM RESEARCH CORP (LRCX)
CIK: 0000707549
Period of Report: 2025-11-06

Reporting Person: Ahmed Sohail U (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-06	Common Stock	G	2950	—	Disposed	0	Direct
2025-11-06	Common Stock	G	2950	—	Acquired	33580	Indirect
2025-11-07	Common Stock	A	1635	—	Acquired	1635	Direct

Footnotes

F1: On November 06, 2025, the reporting person transferred 2,950 shares of LRCX common stock to the Sohail Family Trust for no consideration. The reporting person is trustee of the trust, and the
reporting person and members of her immediate family are the sole beneficiaries of the trust. The reporting person remains the beneficial owner of the securities held by the trust

F2: The amount reported includes shares subject to unvested restricted stock units.