Lam Research Corporation

. Material Modification to Rights of Security Holders To the extent required by Item 3.03 of Form 8-K, the information contained in Item 5.03 of this Current Re

. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers On November

. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year At the Annual Meeting, the Company’s stockholders approved an amendment (the “Amendme

. Submission of Matters to a Vote of Security Holders As noted above, the Annual Meeting was held on November 4, 2025. The results of voting on the following it

. Financial Statements and Exhibits (d) Exhibits 3.1 Certificate of Amendment of Restated Certificate of Incorporation of Lam Research Corporation 3.2 Restated