Immuneering appoints Grant C. Bogle to its board

Bogle will receive compensation under Immuneering's arrangements for non-employee directors and has not been assigned to a board committee.

Available on EDGAR 11/09/2026 - 04:16 PM EST Accepted by SEC EDGAR 11/09/2026 - 04:16 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Immuneering Corp (IMRX) appointed Grant C. Bogle, MBA, as a Class III director on November 9, 2026. He will receive compensation under the company's arrangements for non-employee directors and has not been assigned to a board committee at this time. The company states there was no arrangement or understanding pursuant to which he was elected, and he entered into its standard indemnification agreement for directors and officers.

8-K Event Classification

Item 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

1 item

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance

Key personnel changes including departures, elections, or appointments of directors and executive officers.

Key Terms

Class III Director, non-employee directors, indemnification agreement

3 terms

Class III Director technical

"serve as a member of the Company's Board as a Class III Director"

A Class III director is a board member placed in one of the numbered groups used by companies with a staggered (or “classified”) board; that director’s seat typically comes up for election in the third year of a three-year rotation. For investors this matters because staggered terms create continuity but also make it harder to replace the whole board quickly, affecting shareholder influence, takeover dynamics and how fast new strategy or accountability can be implemented — like replacing only some players on a sports team each season instead of the whole roster at once.

non-employee directors financial

"compensation arrangements for non-employee directors"

Non-employee directors are board members who do not work for the company as salaried employees and usually do not hold day-to-day management roles. They act like outside referees or independent coaches, providing oversight, asking tough questions, and protecting shareholders’ interests; investors care because these directors help ensure management is accountable, reduce conflicts of interest, and influence decisions that affect company strategy and long-term value.

indemnification agreement regulatory

"standard indemnification agreement for directors and officers"

An indemnification agreement is a contract in which one party promises to cover losses, costs, or legal claims that another party might face, acting like a tailored safety net or private insurance policy. For investors, it matters because such agreements shift potential financial risk away from a company or its officers and onto the indemnifier, which can affect a company’s future liabilities, cash flow and how risky the investment appears during deal-making or litigation.

FAQ

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Who did IMRX appoint to its board?

Immuneering Corp appointed Grant C. Bogle, MBA, as a Class III director on November 9, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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0001790340FALSE00017903402026-11-092026-11-09

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

__________________________________

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 9, 2026

__________________________________

Immuneering Corporation

(Exact name of Registrant as Specified in Its Charter)

__________________________________

Delaware			001-40675			26-1976972
(State or Other Jurisdiction of Incorporation)			(Commission File Number)			(IRS Employer Identification No.)

245 Main St.

Second Floor

Cambridge, MA 02142

(Address of principal executive offices) (Zip Code)

(617) 500-8080

(Registrant’s telephone number, include area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Class A common stock, par value $0.001 per share

IMRX

The Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On November 9, 2026, the Board of Directors (the "Board") of Immuneering Corporation (the “Company”) appointed Grant C. Bogle, MBA, to serve as a member of the Company's Board as a Class III Director. Mr. Bogle will receive compensation in accordance with the Company’s compensation arrangements for non-employee directors. Mr. Bogle has not been appointed to a committee of the Board of Directors at this time. There was no arrangement or understanding pursuant to which Mr. Bogle was elected as a director. Mr. Bogle has also entered into the Company’s standard indemnification agreement for directors and officers.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			IMMUNEERING CORPORATION
Date: November 9, 2026			By:			/s/ Michael D. Bookman
						Name: Michael D. Bookman
						Title: Chief Legal Officer and Secretary

Filing Exhibits & Attachments

3 documents

Other Documents

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