Leases

6 Months Ended

Jun. 30, 2025

Operating Leases

The Company leases certain office space under non-cancelable operating leases. The leases terminate on July 31, 2026 for the New York City office, December 31, 2025 for the Gräfelfing, Germany office and November 30, 2028 for the research laboratory in Planegg, Germany. These agreements include both lease (e.g., fixed rent) and non-lease components (e.g., common-area and other maintenance costs). The non-lease components are deemed to be executory costs and are therefore excluded from the minimum lease payments used to determine the present value of the operating lease obligation and related right-of-use asset. The New York City lease was extended on November 8, 2024 for an additional 12 months resulting in the new lease termination date of July 31, 2026. The New York City lease has a renewal option, but this was not included in calculating the right of use asset and liabilities. On April 7, 2020, the Company signed a five year lease for its facility in Gräfelfing, Germany. On March 1, 2021 and August 1, 2022 the Company added additional lease space at the Gräfelfing, Germany office. The lease term has expired, however, the Company is currently operating on a one-year monthly rolling lease and the Company needs to provide one-years notice to terminate the lease. Renewal options were not included in calculating the right of use asset and liabilities for this facility. In February 2023, the Company leased space in Germany for a research laboratory. The leases do not have concessions, leasehold improvement incentives or other build-out clauses. Further, the leases do not contain contingent rent provisions. There were net additions of $448,000 related to the extension of the New York City lease and Gräfelfing offices during the year ended December 31, 2024.

The leases do not provide an implicit rate and, due to the lack of a commercially salable product, the Company is generally considered unable to obtain commercial credit. Therefore, the Company estimated its incremental interest rate to be 6% for the original leases and 8% for the New York City extension and German laboratory, considering the quoted rates for the lowest investment-grade debt. Immunic used its estimated incremental borrowing rate and other information available at the lease commencement date in determining the present value of the lease payments.

Immunic’s operating lease costs and variable lease costs were $312,000 and $270,000 for the three months ended June 30, 2025 and 2024, respectively and $591,000 and $527,000 for the six months ended June 30, 2025 and 2024, respectively. Variable lease costs consist primarily of common area maintenance costs, insurance and taxes which are paid based upon actual costs incurred by the lessor.

Maturities of the operating lease obligation are as follows as of June 30, 2025 (in thousands):


2025	$	415
2026	444
2027	85
2028	82


Total	$	1,026
Interest	(47)
Present value of obligation	$	979