Company: IMRX
Filing Date: 2025-04-21
Form Type: DEF 14A
Source: 0001790340-25-000053
Chunk: 1

Company: Immuneering Corp
Filing Date: 2025-04-21
Form: DEF 14A
Chunk 1
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 Diana F. Hausman, M.D. and Thomas J. Schall, Ph.D. as Class I directors to hold office until our annual meeting of stockholders to be held in 2028 and until their respective successors have been duly elected and qualified;

2. to ratify the appointment of RSM US LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2025; and

3. to transact such other business as may properly come before the Annual Meeting or any continuation, postponement or adjournment thereof.

These items of business are described in the Proxy Statement that follows this notice. Holders of record of our Class A common stock as of the close of business on April 17, 2025 are entitled to notice of and to vote at the Annual Meeting, or any continuation, postponement or adjournment thereof. A complete list of such stockholders will be open to the examination of any stockholder for a period of ten days ending on the day before the Annual Meeting for a purpose germane to the meeting by sending an email to mbookman@immuneering.com, stating the purpose of the request and providing proof of ownership of the Company’s stock. The Annual Meeting may be continued or adjourned from time to time without notice other than by announcement at the Annual Meeting.

Please see the “General Information” section of the proxy statement that accompanies this notice for more details regarding the logistics of the virtual Annual Meeting, including the ability of stockholders to submit questions during the Annual Meeting, and technical details and support related to accessing the virtual platform.

Your vote is important. Voting your shares will ensure the presence of a quorum at the Annual Meeting and will save us the expense of further solicitation. Please promptly vote your shares by following the instructions for voting by completing, signing, dating and returning your proxy card or by Internet or telephone voting as described on your proxy card. You may also vote online during the Annual Meeting. Instructions on how to vote during the meeting will be available at www.virtualshareholdermeeting.com/IMRX2025.

| Cambridge, Massachusetts        
 April 21, 2025                  |     | By Order of the Board of Directors, 
 /s/ Michael D. Bookman              |
|:--------------------------------|:----|:------------------------------------|
| Michael D. Bookman              
 Chief Legal Officer & Secretary |     |                                     |

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