Virtual Annual Meeting Details

As part of Lattice Semiconductor's continued efforts to provide a safe and healthy environment to its stockholders, associates, vendors and employees, the Company has changed the meeting format from a physical in-person meeting to a virtual webcast.

Virtual Annual Meeting Details:
Tuesday, May 5, 2020 at 1:00 p.m. Pacific Time You are entitled to participate in the annual meeting if you were a stockholder as of the close of business on March 11, 2020, the record date, or hold a legal proxy for the meeting provided by your bank, broker, or nominee. To be admitted to and participate in the virtual annual meeting, please visit with password LSCC2020.

Technical Support:  If you encounter any difficulties accessing the Annual Meeting virtually from the webcast, please call the technical support number that will be posted on the Annual Meeting website log-in page.

Annual Meeting Materials

You may read, print and download our Proxy Statement and our 2020 Annual Report to Stockholders at We mailed our stockholders a notice containing instructions on how to access our Proxy Statement and our 2020 Annual Report to Stockholders via the Internet and vote online. The notice also provides instruction on how you can request a paper copy of these documents free of charge if you desire, and how you can enroll in edelivery to receive future annual materials via email. For specific voting instructions, please refer to the information provided in the Notice of Internet Availability of Proxy Materials.

Registered Stockholders: If your shares are registered directly in your name with Computershare Inc., our stock transfer agent, you are considered the stockholder of record with respect to those shares.
Stockholders of record may participate in the meeting as a "Stockholder." You will be able to participate in the meeting as if attending in person, including the ability to vote your shares and ask questions of management during the meeting. Voting instructions will be provided on the meeting website during the meeting. To join as a "Stockholder" you will need the control number provided on your proxy card you previously received.

Beneficial Owners of Shares Held in Street Name: If you hold your shares through an intermediary, such as a bank, broker, or nominee, you must register in advance to fully participate in the Annual Meeting. To fully participate in the meeting as a "Stockholder," you must obtain a unique control number by registering in advance with Computershare and submitting proof of your proxy power (legal proxy) reflecting your Lattice holdings along with your name and email address. Requests for registration must be labeled as "Legal Proxy"
and be received no later than 5:00 p.m., Eastern Time, on April 29, 2020. (Late submissions will be processed to the extent feasible, but registration cannot be guaranteed in time for your participation in the meeting.) Requests for registration should be submitted as

By email: Forward the proxy-granting email from your broker, or email an image of your legal proxy, to Please include "Legal Proxy" in the subject line of your email.


By mail: Send the following to the Computershare address below: (1) your name, (2) a photocopy of your legal proxy and (3) an email address where your confirmation of registration can be emailed to you.

Lattice Semiconductor Corporation Legal Proxy P.O. Box 43001 Providence, RI 02940-3001

You will receive an email from Computershare confirming your registration and providing you with your unique control number needed to participate in the virtual Annual Meeting as a "Stockholder."