FIRST INDUSTRIAL REALTY TRUST INC

10. Leases

Lessee Disclosures

We are a lessee on a limited number of ground and office leases (the "Operating Leases"). Our office leases have remaining lease terms of less thanone year tosix years and our ground leases have remaining terms of 31 years to 48 years. For the year ended December 31, 2023, we recognized $3,449 of operating lease expense, inclusive of short-term and variable lease costs which are not significant.

The following is a schedule of the maturities of operating lease liabilities for the next five years as of December 31, 2023, and thereafter:

(A)Calculated using the discount rate for each lease.

As of December 31, 2023, our weighted average remaining lease term for the Operating Leases is 38.0 years and the weighted average discount rate is 7.2%.

A number of the Operating Leases include options to extend the lease term. For purposes of determining our lease term, we excluded periods covered by an option since it was not reasonably certain at lease commencement that we would exercise the options.

Lessor Disclosures

Our properties and certain land parcels are leased to tenants and classified as operating leases. Future minimum rental receipts, excluding variable payments and tenant reimbursements of expenses, under non-cancelable operating leases that commenced prior to December 31, 2023 are approximately as follows:

Several of our operating leases include options to extend the lease term and/or to purchase the building. For purposes of determining the lease term and lease classification, we exclude these extension periods and purchase options unless it is reasonably certain at lease commencement that the option will be exercised.