Skip to main navigation Stockholder Services Lam's designated transfer agent is Computershare Investor Services. The transfer agent is responsible for maintaining all records of registered stockholders (including change of address, telephone number, and name), canceling or issuing stock certificates, and resolving problems related to lost, destroyed, or stolen certificates. If you are a registered stockholder of Lam Research Corporation and need to change your records pertaining to stock, please contact Computershare Investor Services at the number listed below, or visit the Computershare website at https://www.computershare.com/investor. The Investor Service Direct (ISD) system gives stockholders access to view their holdings, request duplicate 1099's, and change contact information. Exchange: Nasdaq Ticker: LRCX Transfer Agent: Computershare Investor Services P.O. BOX 505000 Louisville, KY 40233-5000 +1-877-265-2630 Private Couriers/Registered Mail: Computershare Investor Services 462 South 4th Street, Suite 1600 Louisville, KY 40202 TDD for Hearing Impaired: +1-800-952-9245 Foreign Stockholders: +1-201-680-6578 Website Address: https://www.computershare.com/investor Shareholder Tools EMAIL ALERTS RSS FEEDS PRINT EMAIL Footer Mobile COMPANY PRODUCTS CUSTOMER SUPPORT CAREERS INVESTORS NEWSROOM RESOURCES Facebook Twitter Linkedin YouTube Instagram PRIVACY TERMS UK MODERN SLAVERY ACT – LRI UK MODERN SLAVERY ACT – METRYX © 2021 LAM RESEARCH CORPORATION. ALL RIGHTS RESERVED.