FIRST INDUSTRIAL REALTY TRUST INC

4. Indebtedness

The following table discloses certain information regarding our indebtedness:

(A) The interest rate at December 31, 2023 includes the impact of derivative instruments which effectively convert the variable rate of the debt to a fixed rate. See Note 12.

(B) At our option, we may extend the maturity pursuant to two, one-year extension options, subject to certain conditions.

(C) At our option, we may extend the maturity pursuant to two, six-month extension options, subject to certain conditions. Amounts exclude unamortized debt issuance costs of $2,036 and $3,285 as of December 31, 2023 and 2022, respectively, which are included in the line item Prepaid Expenses and Other Assets, Neton the Consolidated Balance Sheets.

Mortgage Loan Payable

During the years ended December 31, 2022 and 2021, we paid off mortgage loans in the amount of $67,973 and $60,471, respectively.

As of December 31, 2023, mortgage loan payable is collateralized by industrial properties with a net carrying value of $31,092. We believe the Operating Partnership and the Company were in compliance with all covenants relating to our mortgage loan as of December 31, 2023.

Senior Unsecured Notes, Net

The senior notes issued in a private placement (the "Private Placement Notes") are unsecured obligations of the Operating Partnership that are fully and unconditionally guaranteed by the Company and require semi-annual interest payments.

Unsecured Term Loans, Net

On August 12, 2022, we entered into a three-year, $300,000 unsecured term loan (the "2022 Unsecured Term Loan II") of which the entire principal was borrowed on November 1, 2022. The 2022 Unsecured Term Loan II matures in August 2025, unless we extend the term, at our election, pursuant totwo, one-year extension options, subject to certain conditions. At December 31, 2023, the 2022 Unsecured Term Loan II requires interest-only payments and bears interest at a variable rate based on SOFR, plus a 0.10% SOFR adjustment, plus a credit spread, which is 85 basis points. The interest rate is subject to adjustment based on changes to our leverage ratio and credit ratings and our achievement of a sustainability-linked pricing metric. Additionally, we have interest rate swaps with an aggregate notional value of $300,000 that lock the SOFR rate at 3.93%. The all-in interest rate at December 31, 2023 is 4.88%. $150,000 of the notional amount of the interest rate swaps matures in December 2025 and $150,000 of the notional amount of the remaining interest rate swaps matures in August 2027. See Note 12 for additional information.

On April 18, 2022, we entered into a five-year, $425,000 unsecured term loan (the "2022 Unsecured Term Loan"). The 2022 Unsecured Term Loan matures in October 2027. At December 31, 2023, the 2022 Unsecured Term Loan requires interest-only payments and bears interest at a variable rate based on SOFR, plus a 0.10% SOFR adjustment, plus a credit spread, which is 85 basis points. The interest rate is subject to adjustment based on changes to our leverage ratio and credit ratings and our achievement of a sustainability-linked pricing metric. Additionally, we have interest rate swaps with an aggregate notional value of $425,000 that lock the SOFR rate at 2.69%. The all-in interest rate at December 31, 2023 is 3.64%. The interest rate swaps mature September 30, 2027. See Note 12 for additional information.

Our $200,000 unsecured term loan (the "2021 Unsecured Term Loan", and together with the 2022 Unsecured Term Loan II and the 2022 Unsecured Term Loan, the "Unsecured Term Loans") matures on July 7, 2026. At December 31, 2023, the 2021 Unsecured Term Loan requires interest-only payments and bears interest at a variable rate based on SOFR, plus a 0.10% SOFR adjustment, plus a credit spread, which is 85 basis points. The interest rate is subject to adjustment based on our leverage and investment grade rating. Additionally, we have interest rate swaps with an aggregate notional value of $200,000 that fixed the SOFR rate component at 0.86% for the year ended December 31, 2023 and mature in February 2026. The all-in interest rate at December 31, 2023 is 1.81%. See Note 12 for additional information. We may request the borrowing capacity under the 2021 Unsecured Term Loan to be increased to $460,000, subject to certain restrictions.

Unsecured Credit Facility

Our $750,000 revolving credit agreement (the "Unsecured Credit Facility") matures on July 7, 2025, unless extended at our option pursuant totwo, six-month extension options, subject to certain conditions. At December 31, 2023, the Unsecured Credit Facility requires interest-only payments and bears interest at a variable rate based on SOFR, plus a 0.10% SOFR adjustment, plus a credit spread, which is currently 77.5 basis points and a facility fee of 15 basis points. The interest rate and facility fee are each subject to adjustment based on our leverage and investment grade rating. We may request that the borrowing capacity under the Unsecured Credit Facility be increased to $1,000,000, subject to certain restrictions.

Indebtedness

The following is a schedule of the stated maturities and scheduled principal payments of our indebtedness, exclusive of discounts and debt issuance costs, for the next five years as of December 31, and thereafter:

Our Unsecured Credit Facility, our Unsecured Term Loans, the Private Placement Notes and the indentures governing our senior unsecured notes contain certain financial covenants, including limitations on incurrence of debt and debt service coverage. Under the Unsecured Credit Facility and the Unsecured Term Loans, an event of default can occur if the lenders, in their good faith judgment, determine that a material adverse change has occurred which could prevent timely repayment or materially impair our ability to perform our obligations under the loan agreements. We believe the Operating Partnership and the Company were in compliance with all covenants relating to the Unsecured Credit Facility, the Unsecured Term Loans, the Private Placement Notes and the indentures governing our senior unsecured notes as of December 31, 2023. However, these financial covenants are complex and there can be no assurance that these provisions would not be interpreted by our lenders and noteholders in a manner that could impose and cause us to incur material costs.

Fair Value

At December 31, 2023 and 2022, the fair value of our indebtedness was as follows:

(A) The carrying amounts include unamortized discounts and exclude unamortized debt issuance costs.

The fair value of our mortgage loan payable was determined by discounting the future cash flows using the current rates at which similar loans would be made based upon similar remaining maturities. The current market rate we utilized was internally estimated. The fair value of the senior unsecured notes was determined by using current rates, as advised by our bankers, that are based upon recent trades within the same series of the senior unsecured notes, recent trades for senior unsecured notes with comparable maturities, recent trades for fixed rate unsecured notes from companies with profiles similar to ours, as well as overall economic conditions. The fair value of the Unsecured Credit Facility and the Unsecured Term Loans was determined by discounting the future cash flows using current rates, as advised by our bankers, at which similar loans would be made to borrowers with similar credit ratings and for the same remaining term, assuming no repayment until maturity. We have concluded that our determination of fair value for our mortgage loan payable, each of our senior unsecured notes, the Unsecured Term Loans and the Unsecured Credit Facility was primarily based upon Level 3 inputs.