Company: SNSE
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0000950170-25-053033
Chunk: 6

Company: Sensei Biotherapeutics, Inc.
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 6
---
 vote “For” all of the nominees to the Board of Directors or you may “Withhold” your vote for any nominee you specify. For the other matter to be voted on, you may vote “For” or “Against” or abstain from voting. The procedures for voting are: Stockholder of Record: Shares Registered in Your Name If you are a stockholder of record, you may vote virtually at the Annual Meeting or vote by proxy in one of three ways: online, by telephone or using the proxy card that you may request or that we may elect to deliver at a later time. Whether or not you plan to attend the meeting, we urge you to vote by proxy to ensure your vote is counted. You may still attend the Annual Meeting and vote virtually even if you have already voted by proxy.

<div align='center'>2</div>

To vote during the Annual Meeting, if you are a stockholder of record as of the record date, follow the instructions provided via e-mail after registering at www.proxydocs.com/SNSE. You will need to enter the Control Number found on your Notice of Internet Availability or notice you receive or in the email sending you the proxy statement. To vote prior to the Annual Meeting you may vote via the Internet at www.proxypush.com/SNSE; by telephone; or by completing and returning the proxy card or voting instruction form, as described below.

Beneficial Owner: Shares Registered in the Name of Broker or Bank If you are a beneficial owner of shares registered in the name of your broker, bank or other agent, you should have received a notice containing voting instructions from that organization rather than from us. Please follow the voting instructions in the notice to ensure that your vote is counted. Alternatively, you may vote by telephone or over the internet as instructed by your broker or bank. You may access and vote at the meeting by registering to attend the meeting at www.proxydocs.com/SNSE using your control number on your voting instruction form and by requesting a valid proxy from your broker, bank or other agent. Internet proxy voting will be provided to allow you to vote your shares online, with procedures designed to ensure the authenticity and correctness of your proxy vote instructions. However, please be aware that you must bear any costs associated with your internet access, such as usage charges from internet access providers and telephone companies. How many votes do I have? On each matter to be voted upon, you have one vote for each share of common stock you own as of March 25, 2025. What happens