Company: GCTS
Filing Date: 2025-08-04
Form Type: DEF 14A
Source: 0000950170-25-102009
Chunk: 6

Company: GCT Semiconductor Holding, Inc.
Filing Date: 2025-08-04
Form: DEF 14A
Chunk 6
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 your paper proxy in the accompanying postage prepaid envelope. Please allow sufficient time for us to receive your proxy card if you decide to vote by mail.

By Telephone. You can vote your shares by telephone by calling the phone number on the proxy card and following the voice instructions.

Via the Internet. You can vote your shares by the internet by following the instructions in the enclosed proxy card. The internet voting procedures are designed to authenticate your identity, allow you to vote your shares, and confirm that your voting instructions have been properly recorded. If you vote via the internet, you do not need to mail a proxy card.

Virtually at the Annual Meeting. If you virtually attend the meeting, you may vote by going to https://www.cstproxy.com/gctsemi/2025 and logging in using the 12-digit control number found on your proxy card or voting instruction form. Once you are admitted as a stockholder to the Annual Meeting, which will be held as a live audio webcast, you may vote and ask questions by following the instructions available on the meeting website. You are encouraged to log in to this website before the Annual Meeting begins. Online check-in will be available approximately 15 minutes before the meeting starts. If you encounter any difficulties accessing or participating in the Annual Meeting through the meeting website, please call the support team at the number listed on the website log-in screen.

How do I vote if I hold my shares in street name?If, on the record date of July 25, 2025, your shares were held in a stock brokerage account or by a bank or other stockholder of record, you may use the following methods to vote your shares at the Annual Meeting:

By Mail, Telephone, or the Internet. You should receive instructions from your bank, broker, or other nominee explaining how to vote your shares by mail, telephone, or the internet. If you wish to vote your shares by mail, telephone, or the internet, you should follow those instructions.

Virtually at the Annual Meeting. If you attend the meeting virtually, you will need to follow the instructions included on your broker-provided notice or proxy card.

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If you do not provide instructions with your proxy, your bank, broker, or other nominee (collectively referred to as a “broker”) will determine if it has the discretionary authority to vote on the particular matter.

Under applicable rules, brokers have the discretion to vote on routine matters but do not have the discretion to vote on non-routine matters