Company: IMRX
Filing Date: 2025-04-21
Form Type: DEF 14A
Source: 0001790340-25-000053
Chunk: 4

Company: Immuneering Corp
Filing Date: 2025-04-21
Form: DEF 14A
Chunk 4
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 purpose of the Annual Meeting?
The purpose of the Annual Meeting is to vote on the following items described in this Proxy Statement:

• Proposal No. 1: Election of the director nominees listed in this Proxy Statement.

• Proposal No. 2: Ratification of the appointment of RSM US LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025.

Are there any matters to be voted on at the Annual Meeting that are not included in this Proxy Statement?

We are not aware of any matters to be voted on at the Annual Meeting other than those referred to in this Proxy Statement. If other matters are properly presented at the meeting or any adjournment or postponement thereof for

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consideration, and you are a stockholder of record and have submitted a proxy card, the persons named in your proxy card will have the discretion to vote on those matters for you.

#### Why hold a virtual meeting?
We wish to provide expanded access, improved communication and cost savings for our stockholders and the Company while providing stockholders the same rights and opportunities to participate as they would have at an in-person meeting. We believe the virtual meeting format enables increased stockholder attendance and participation because stockholders can participate from any location around the world. We believe that hosting a virtual meeting is in the best interest of the Company and its stockholders.

What does it mean if I receive more than one set of proxy materials?

It means that your shares are held in more than one account at the transfer agent and/or with banks, brokers or other nominees in “street name” as described below. Please vote all of your shares. To ensure that all of your shares are voted, for each set of proxy materials, please submit your proxy by phone, via the Internet, or, if you received printed copies of the proxy materials, by completing, signing, dating and returning the enclosed proxy card in the enclosed envelope.

#### Who is entitled to vote at the Annual Meeting?
Only holders of record of shares of our Class A common stock as of the close of business on April 17, 2025 (the “Record Date”) are entitled to notice of and to vote at the Annual Meeting and any continuation, postponement or adjournment thereof. At the close of business on the Record Date, there were 35,985,702 shares of our Class A common stock issued and outstanding and entitled to vote. Each share of our Class A common stock is entitled