Immuneering Corp — Director's Dealing 2026

Jan 2, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Immuneering Corp (IMRX)
CIK: 0001790340
Period of Report: 2026-01-01

Reporting Person: KEATING LAURIE (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-01	Stock Option	$6.58	A	7888	Acquired	2036-01-01	Class A Common Stock (7888)	Direct

Footnotes

F1: Pursuant to the Immuneering Corporation Non-Employee Director Compensation Program (the "Compensation Program"), the reporting person elected to receive this stock option in lieu of receiving the cash Base Retainer (as defined in the Compensation Program).

F2: The option vests and becomes exercisable as to 25% of the shares subject to the option upon the reporting person completing three months of continuous service as a Non-Employee Director (as defined in the Compensation Program) following the grant date, such that the fourth and final installment will vest and become exercisable on the first anniversary of the grant date, subject in each case to such continuous service.