Stockholder Services

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 http://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 Shareowners:
1.781.575.2879

Website Address:
http://www.computershare.com/investor

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