Item 14. Principal Accountant Fees and Services

The information required by this Item is incorporated by reference to our Proxy Statement under the heading “Audit Matters — Relationship with Independent Registered Public Accounting Firm –– Fees Billed by Ernst & Young LLP” and “Audit Matters –– Relationship with Independent Registered Public Accounting Firm –– Policy on Audit Committee Pre-Approval of Audit and Non-Audit Services.”

Lam Research Corporation 2021 10-K 78

PART IV