The net carrying value of the Company’s long-term debt (in thousands) consisted of the following as of:


	December 31,
	2023		2022
2025 Convertible Notes	$	643,931	$	640,888
2027 Convertible Notes		1,037,306		1,033,277
2028 Secured Notes		491,193		489,547
2025 Secured Term Loan		0		204,688
Other long-term secured debt		9,678		10,160
Total	$	2,182,108	$	2,378,560

In December 2020, the Company issued $650.0 million aggregate principal amount of 0.750% Convertible Senior Notes due 2025 (the “2025 Convertible Notes”) in a private offering. The 2025 Convertible Notes are senior unsecured obligations of the Company and bear interest at a fixed rate of 0.750% per annum, payable semiannually in arrears on June 15 and December 15 of each year, beginning on June 15, 2021. Holders of the 2025 Convertible Notes may receive additional interest under specified circumstances as outlined in the indenture relating to the issuance of the 2025 Convertible Notes (the “2025 Convertible Notes Indenture”). The 2025 Convertible Notes will mature on December 15, 2025, unless earlier converted, redeemed or repurchased in accordance with their terms. The total net proceeds from the 2025 Convertible Notes offering, after deducting initial purchaser discounts and issuance costs, were approximately $634.7 million.

In February 2021, the Company issued $1.050 billion aggregate principal amount of 0% Convertible Senior Notes due 2027 (the “2027 Convertible Notes”) in a private offering. The 2027 Convertible Notes are senior unsecured obligations of the Company and do not bear regular interest. However, holders of the 2027 Convertible Notes may receive special interest under specified circumstances as outlined in the indenture relating to the issuance of the 2027 Convertible Notes (the “2027 Convertible Notes Indenture”). Any special interest is payable semiannually in arrears on February 15 and August 15 of each year, beginning on August 15, 2021. The 2027 Convertible Notes will mature on February 15, 2027, unless earlier converted, redeemed, or repurchased in accordance with their terms. The total net proceeds from the 2027 Convertible Notes offering, after deducting initial purchaser discounts and issuance costs, were approximately $1.026 billion.

The 2025 Convertible Notes and 2027 Convertible Notes (collectively, the “Convertible Notes”) are senior unsecured obligations and rank senior in right of payment to any of the Company’s indebtedness that is expressly subordinated in right of payment to the Convertible Notes; equal in right of payment to any of the Company’s unsecured indebtedness that is not so subordinated; effectively junior in right of payment to any of the Company’s secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities (including trade payables) of the Company’s subsidiaries.

The Convertible Notes are convertible into shares of the Company’s class A common stock at initial conversion rates of 2.5126 shares and 0.6981 shares per $1,000 principal amount of Convertible Notes for the 2025 Convertible Notes and 2027 Convertible Notes, respectively (equivalent to an initial conversion price of approximately $397.99 per share and $1,432.46 per share of class A common stock for the 2025 Convertible Notes and 2027 Convertible Notes, respectively). The conversion rates are subject to customary anti-dilution adjustments. In addition, following certain events that may occur prior to the respective maturity dates or if the Company delivers a notice of redemption, the Company will increase the conversion rate for a holder who elects to convert its Convertible Notes in connection with such corporate event or notice of redemption, as the case may be, in certain circumstances as provided in the 2025 Convertible Notes Indenture and the 2027 Convertible Notes Indenture (collectively, the “Convertible Notes Indentures”), respectively. There have been no adjustments to the initial conversion rates for each of the Convertible Notes as of December 31, 2023. As of December 31, 2023, the maximum number of shares into which the Convertible Notes could be potentially converted if the conversion features are triggered are 1,633,190 and 733,005 shares for the 2025 Convertible Notes and 2027 Convertible Notes, respectively.

Prior to June 15, 2025 and August 15, 2026 for the 2025 Convertible Notes and 2027 Convertible Notes, respectively, the Convertible Notes are convertible only under the following circumstances: (1) during any calendar quarter commencing after the calendar quarter ending on March 31, 2021 and June 30, 2021 for the 2025 Convertible Notes and 2027 Convertible Notes, respectively (and only during such calendar quarter), if the last reported sale price of the Company’s class A common stock for at least 20 trading days (whether or not consecutive) during the period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price of the 2025 Convertible Notes or 2027 Convertible Notes, respectively, on each applicable trading day; (2) during the five business day period after any five consecutive trading day period (the “measurement period”) in which the “trading price” (as defined in the Convertible Notes Indentures) per $1,000 principal amount of the 2025 Convertible Notes or 2027 Convertible Notes, respectively, for each trading day of the measurement period was less than 98% of the product of the last reported sale price of the Company’s class A common stock and the applicable conversion rate on each such trading day; (3) if the Company calls any or all of the 2025 Convertible Notes or 2027 Convertible Notes, respectively, for redemption, at any time prior to the close of business on the second scheduled trading day immediately preceding the redemption date; and (4) upon occurrence of specified corporate events as described in the Convertible Notes Indentures.

On or after June 15, 2025 or August 15, 2026 for the 2025 Convertible Notes and 2027 Convertible Notes, respectively, until the close of business on the second scheduled trading day immediately preceding the maturity dates of the 2025 Convertible Notes or 2027 Convertible Notes, respectively, holders may convert the 2025 Convertible Notes or 2027 Convertible Notes, respectively, at any time. Upon conversion of the Convertible Notes, the Company will pay or deliver, as the case may be, cash, shares of the Company’s class A common stock, or a combination of cash and shares of class A common stock, at the Company’s election.

Prior to December 20, 2023 or February 20, 2024 for the 2025 Convertible Notes and 2027 Convertible Notes, respectively, the Company may not redeem the Convertible Notes. The Company may redeem for cash all or a portion of the 2025 Convertible Notes or 2027 Convertible Notes, at its option, on or after December 20, 2023 or February 20, 2024, respectively, if the last reported sale price of the Company’s class A common stock has been at least 130% of the conversion price of the 2025 Convertible Notes or 2027 Convertible Notes, respectively, then in effect for at least 20 trading days (whether or not consecutive), including the trading day immediately preceding the date on which the Company provides a notice of redemption, during any 30 consecutive trading day period ending on, and including, the trading day immediately preceding the date on which the Company provides notice of redemption. The redemption price will be equal to 100% of the principal amount of the Convertible Notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date. The Company has not redeemed any of the Convertible Notes as of December 31, 2023.

If the Company undergoes a “fundamental change,” as defined in the Convertible Notes Indentures, prior to maturity, subject to certain conditions, holders may require the Company to repurchase for cash all or any portion of their Convertible Notes at a fundamental change repurchase price equal to 100% of the principal amount of the Convertible Notes to be repurchased, plus any accrued and unpaid interest to, but excluding, the fundamental change repurchase date.

The Convertible Notes Indentures contain customary terms and covenants, including that upon certain events of default occurring and continuing, either the Trustee or the holders of at least 25% in principal amount of the outstanding 2025 Convertible Notes or 2027 Convertible Notes, respectively, may declare 100% of the principal of, and accrued and unpaid interest, if any, on, all the 2025 Convertible Notes or 2027 Convertible Notes, respectively, to be due and payable.

During the year ended December 31, 2023, the 2025 Convertible Notes were not convertible at any time. During the year ended December 31, 2022, the 2025 Convertible Notes were convertible at the option of the holders of the 2025 Convertible Notes during the first quarter of 2022 only. During the year ended December 31, 2021, the 2025 Convertible Notes were convertible at the option of the holders of the 2025 Convertible Notes during the second quarter and fourth quarter of 2021 only. During the years ended December 31, 2023, 2022, and 2021, the 2027 Convertible Notes were not convertible at any time. No conversions of the Convertible Notes occurred during the years ended December 31, 2023, 2022, and 2021. The Convertible Notes may be convertible in future periods if one or more of the conversion conditions is satisfied during future measurement periods. As of December 31, 2023, the last reported sale price of the Company’s class A common stock for at least 20 trading days during the 30 consecutive trading days ending on, and including, December 31, 2023 was greater than or equal to 130% of the conversion price of the 2025 Convertible Notes on each applicable trading day. Therefore, the 2025 Convertible Notes are convertible at the option of the holders of the 2025 Convertible Notes during the first quarter of 2024.

The Company incurred approximately $15.3 million and $24.2 million in customary offering expenses associated with the 2025 Convertible Notes and 2027 Convertible Notes, respectively (“issuance costs”). The Company accounts for these issuance costs as a reduction to the principal amount of the 2025 Convertible Notes and 2027 Convertible Notes, respectively, and amortizes the issuance costs to interest expense over the contractual term of the 2025 Convertible Notes and 2027 Convertible Notes, respectively, at an effective interest rate of 1.23% and 0.39%, respectively.

Although the Convertible Notes each contain embedded conversion features, the Company accounts for each of the Convertible Notes in its entirety as a liability because the conversion features are indexed to the Company’s class A common stock and meet the criteria for classification in stockholders’ equity and therefore do not qualify for separate derivative accounting. As of December 31, 2023 and 2022, the net carrying value of the Convertible Notes was classified as a long-term liability in the “Long-term debt, net” line item in the Company’s Consolidated Balance Sheets.


	December 31, 2023
	Outstanding		Unamortized			Net Carrying		Fair Value
	Principal Amount		Issuance Costs			Value		Amount		Leveling
2025 Convertible Notes	$	650,000	$	(6,069	)	$	643,931	$	1,074,713	Level 2
2027 Convertible Notes		1,050,000		(12,694	)		1,037,306		913,808	Level 2
Total	$	1,700,000	$	(18,763	)	$	1,681,237	$	1,988,521

The following is a summary of the Company’s convertible debt instruments as of December 31, 2022 (in thousands):


	December 31, 2022
	Outstanding		Unamortized			Net Carrying		Fair Value
	Principal Amount		Issuance Costs			Value		Amount		Leveling
2025 Convertible Notes	$	650,000	$	(9,112	)	$	640,888	$	364,000	Level 2
2027 Convertible Notes		1,050,000		(16,723	)		1,033,277		394,800	Level 2
Total	$	1,700,000	$	(25,835	)	$	1,674,165	$	758,800

The fair value of the Convertible Notes is determined using observable market data other than quoted prices, specifically the last traded price at the end of the reporting period of identical instruments in the over-the-counter market (Level 2).

For the years ended December 31, 2023, 2022 and 2021, interest expense related to the Convertible Notes was as follows (in thousands):


	Year Ended December 31, 2023						Year Ended December 31, 2022						Year Ended December 31, 2021
	Contractual		Amortization of				Contractual		Amortization of				Contractual		Amortization of
	Interest Expense		Issuance Costs		Total		Interest Expense		Issuance Costs		Total		Interest Expense		Issuance Costs		Total
2025 Convertible Notes	$	4,875	$	3,043	$	7,918	$	4,875	$	3,006	$	7,881	$	4,875	$	2,970	$	7,845
2027 Convertible Notes		0		4,029		4,029		0		4,014		4,014		0		3,433		3,433
Total	$	4,875	$	7,072	$	11,947	$	4,875	$	7,020	$	11,895	$	4,875	$	6,403	$	11,278

The Company paid $4.9 million, $4.9 million and $4.9 million, respectively, in interest related to the 2025 Convertible Notes during the years ended December 31, 2023, 2022, and 2021. The Company has not paid any additional interest or special interest related to the 2025 Convertible Notes or the 2027 Convertible Notes, respectively, to date.

On June 14, 2021, the Company issued $500.0 million aggregate principal amount of 2028 Secured Notes. The 2028 Secured Notes were sold under a purchase agreement, dated as of June 8, 2021, entered into by and among the Company, MicroStrategy Services Corporation, a wholly owned subsidiary of the Company (the “Guarantor”), and Jefferies LLC, for resale to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to persons outside the United States pursuant to Regulation S under the Securities Act. The terms of the 2028 Secured Notes are governed by an indenture, dated as of June 14, 2021 (the “2028 Secured Notes Indenture”), among the Company, the Guarantor, and U.S. Bank National Association, as trustee and collateral agent.

The 2028 Secured Notes are unconditionally guaranteed, jointly and severally, on a senior secured basis by the Guarantor and certain subsidiaries of the Company (excluding MacroStrategy) that may be formed or acquired on or after June 14, 2021 (collectively, the “Subsidiary Guarantors”). The 2028 Secured Notes bear interest at a fixed rate of 6.125% per annum, payable semiannually in arrears on June 15 and December 15 of each year, beginning on December 15, 2021. The 2028 Secured Notes have a stated maturity date of June 15, 2028, unless earlier redeemed or repurchased in accordance with their terms and subject to a springing maturity date of September 15, 2025 or November 16, 2026 as discussed further below. The total net proceeds from the 2028 Secured Notes, after deducting initial purchaser discounts and issuance costs, were approximately $487.2 million.

The 2028 Secured Notes and the related guarantees are secured, on a senior secured basis with the Company’s existing and future senior indebtedness, by a security interest in substantially all of the Company’s and the Subsidiary Guarantors’ assets (the “Collateral”). The Collateral includes any bitcoins or other digital assets acquired by the Company or a Subsidiary Guarantor on or after June 14, 2021, but excludes bitcoins held by MacroStrategy and certain other excluded assets. As of December 31, 2023, approximately 16,081 of the bitcoins held by the Company serve as part of the Collateral. MacroStrategy is the Company’s subsidiary formed to hold bitcoins and digital assets that are not included in the Collateral, including bitcoins acquired before June 14, 2021, bitcoins that MacroStrategy acquired using the proceeds from the 2025 Secured Term Loan, and bitcoins purchased by MacroStrategy from contributions made to it by the Company with the proceeds from sales of the Company’s class A common stock, such as sales of the Company’s class A common stock pursuant to the equity offerings described in Note 13, At-the-Market Equity Offerings, to the Consolidated Financial Statements.

The 2028 Secured Notes and the related guarantees are the general senior secured obligations of the Company and the Subsidiary Guarantors and rank pari passu in right of payment with the Company’s and the Subsidiary Guarantors’ existing and future senior indebtedness, are senior in right of payment to all future subordinated indebtedness of the Company and the Subsidiary Guarantors, and are effectively senior to any existing and future unsecured indebtedness of the Company and the Subsidiary Guarantors (including the Convertible Notes) to the extent of the value of the Collateral (after giving effect to the sharing of such Collateral with holders of equal or prior ranking liens on the Collateral).

The 2028 Secured Notes and the guarantees are: (i) secured on a first priority basis by liens on the Collateral (subject to certain permitted liens and certain other exceptions, as provided in the 2028 Secured Notes Indenture) or to the extent there is outstanding ABL Indebtedness (as defined in the 2028 Secured Notes Indenture), secured on a first priority basis by the Notes Priority Collateral (as defined in the 2028 Secured Notes Indenture) and on a second priority basis by liens on the ABL Priority Collateral (as defined in the 2028 Secured Notes Indenture) (subject to certain permitted liens and certain other exceptions), (ii) effectively subordinated to any future ABL Indebtedness to the extent of the value of the ABL Priority Collateral securing such future ABL Indebtedness, (iii) effectively subordinated to any existing and future indebtedness of the Company or any Subsidiary Guarantor that is secured by liens on assets of the Company or any Subsidiary Guarantor that do not constitute a part of the Collateral, and (iv) structurally subordinated to any existing and future indebtedness and other liabilities of MacroStrategy and any other Company subsidiaries that are not Subsidiary Guarantors, other than intercompany indebtedness and liabilities owed to the Company or a Subsidiary Guarantor.

At any time and from time to time prior to June 15, 2024, the Company may redeem some or all of the 2028 Secured Notes at a redemption price equal to 100% of the principal amount of the 2028 Secured Notes being redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date, plus a “make-whole” premium as set forth in the 2028 Secured Notes Indenture. At any time and from time to time on or after June 15, 2024, the Company may redeem some or all of the 2028 Secured Notes at the redemption prices described in the 2028 Secured Notes Indenture, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. At any time prior to June 15, 2024, but not more than once during each consecutive twelve-month period, the Company may redeem up to 10% of the aggregate principal amount of the 2028 Secured Notes at a redemption price equal to 103% of the principal amount of the 2028 Secured Notes being redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. At any time prior to June 15, 2024, the Company may redeem, on one or more occasions, up to 40% of the aggregate principal amount of the 2028 Secured Notes with the proceeds of certain equity offerings, at a redemption price equal to 106.125% of the principal amount of the 2028 Secured Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. The Company has not redeemed any of the 2028 Secured Notes as of December 31, 2023.

The 2028 Secured Notes include a springing maturity feature that will cause the stated maturity date to spring ahead to: (1) September 15, 2025 (the “First Springing Maturity Date”), unless on the First Springing Maturity Date (i) the Company has Liquidity (as defined in the 2028 Secured Notes Indenture) in excess of 130% of the amount required to pay in full in cash the then outstanding aggregate principal amount of, and accrued interest on, the 2025 Convertible Notes or (ii) less than $100,000,000 of the aggregate principal amount of the 2025 Convertible Notes remains outstanding, (2) November 16, 2026 (the “Second Springing Maturity Date”), unless on the Second Springing Maturity Date (i) the Company has Liquidity in excess of 130% of the amount required to pay in full in cash the then outstanding aggregate principal amount of, and accrued interest on, the 2027 Convertible Notes or (ii) less than $100,000,000 of the aggregate principal amount of the 2027 Convertible Notes remains outstanding, or (3) the date (such date, an “FCCR Springing Maturity Date”) that is 91 days prior to the maturity date of any future convertible debt that we may issue that is then outstanding (the “FCCR Convertible Indebtedness”), unless on the FCCR Springing Maturity Date (i) the Company has Liquidity in excess of 130% of the amount required to pay in full in cash the then outstanding aggregate principal amount of and accrued interest on such FCCR Convertible Indebtedness or (ii) less than $100,000,000 of the aggregate principal amount of such FCCR Convertible Indebtedness remains outstanding. “Liquidity” is defined in the 2028 Secured Notes Indenture and includes the Digital Asset Market Value (as defined in the 2028 Secured Notes Indenture) of the bitcoin owned by the Company and its Restricted Subsidiaries (as defined in the 2028 Secured Notes Indenture) immediately prior to the issuance of the 2028 Secured Notes (which are referred to as “Existing Digital Assets”). As of December 31, 2023, for purposes of calculating Liquidity, the Company and its Restricted Subsidiaries owned approximately 92,079 Existing Digital Assets, all of which were unencumbered.

The 2028 Secured Notes Indenture contains certain covenants with which the Company must comply, including covenants with respect to limitations on (i) additional indebtedness, (ii) liens, (iii) certain payments and investments, (iv) the ability to merge or consolidate with another person, or sell or otherwise dispose of substantially all the Company’s assets, and (v) certain transactions with affiliates. The Company was in compliance with its debt covenants as of December 31, 2023.

The Company incurred approximately $12.8 million in customary offering expenses associated with the 2028 Secured Notes. The Company accounts for these issuance costs as a reduction to the principal amount of the 2028 Secured Notes and amortizes the issuance costs to interest expense over the contractual term of the 2028 Secured Notes at an effective interest rate of 6.58%. As of December 31, 2023 and 2022, the net carrying value of the 2028 Secured Notes was classified as a long-term liability in the “Long-term debt, net” line item in the Company’s Consolidated Balance Sheets.

The following is a summary of the 2028 Secured Notes as of December 31, 2023 (in thousands):


	December 31, 2023
	Outstanding		Unamortized			Net Carrying		Fair Value
	Principal Amount		Issuance Costs			Value		Amount		Leveling
2028 Secured Notes	$	500,000	$	(8,807	)	$	491,193	$	485,070	Level 2

The following is a summary of the 2028 Secured Notes as of December 31, 2022 (in thousands):


	December 31, 2022
	Outstanding		Unamortized			Net Carrying		Fair Value
	Principal Amount		Issuance Costs			Value		Amount		Leveling
2028 Secured Notes	$	500,000	$	(10,453	)	$	489,547	$	369,800	Level 2

The fair value of the 2028 Secured Notes is determined using observable market data other than quoted prices, specifically the last traded price at the end of the reporting period of identical instruments in the over-the-counter market (Level 2).

For the years ended December 31, 2023, 2022, and 2021, interest expense related to the 2028 Secured Notes was as follows (in thousands):


	Year Ended December 31, 2023						Year Ended December 31, 2022						Year Ended December 31, 2021
	Contractual		Amortization of				Contractual		Amortization of				Contractual		Amortization of
	Interest Expense		Issuance Costs		Total		Interest Expense		Issuance Costs		Total		Interest Expense		Issuance Costs		Total
2028 Secured Notes	$	30,625	$	1,646	$	32,271	$	30,625	$	1,541	$	32,166	$	16,674	$	798	$	17,472

The Company paid $30.6 million, $30.6 million, and $15.4 million, respectively, in interest related to the 2028 Secured Notes during the years ended December 31, 2023, 2022, and 2021.

On March 23, 2022, MacroStrategy, a wholly-owned subsidiary of the Company, entered into a Credit and Security Agreement (the “Credit and Security Agreement”) with Silvergate pursuant to which Silvergate issued the $205.0 million 2025 Secured Term Loan to MacroStrategy.

On March 24, 2023, MacroStrategy and Silvergate entered into a Prepayment, Waiver and Payoff to Credit and Security Agreement, pursuant to which MacroStrategy voluntarily prepaid Silvergate approximately $161.0 million (the “Payoff Amount”), in full repayment, satisfaction, and discharge of the 2025 Secured Term Loan and all other obligations under the Credit and Security Agreement. Upon Silvergate’s receipt of the Payoff Amount on March 24, 2023, the Credit and Security Agreement was terminated and Silvergate released its security interest in all of MacroStrategy’s assets collateralizing the 2025 Secured Term Loan, including the bitcoin that was serving as collateral.

The Payoff Amount consisted of a $159.9 million payment to repay the full $205.0 million outstanding principal amount of the 2025 Secured Term Loan as of March 24, 2023 and a $1.1 million payment for accrued unpaid interest on the 2025 Secured Term Loan as of March 24, 2023. The Company also incurred $0.1 million in third party fees in connection with the repayment of the 2025 Secured Term Loan. The net carrying value of the 2025 Secured Term Loan as of March 24, 2023, immediately prior to the loan’s repayment, was $204.7 million, which resulted in a $44.7 million gain on debt extinguishment recognized in the Company’s Consolidated Statement of Operations in the first quarter of 2023.

MacroStrategy previously maintained a $5.0 million cash reserve account (the “Reserve Account”) with Silvergate to serve as additional collateral for the 2025 Secured Term Loan. On March 24, 2023, the $5.0 million then held in the Reserve Account was applied against the Payoff Amount, reducing the amount of additional funds that were required to be paid by MacroStrategy to Silvergate in connection with the payoff of the 2025 Secured Term Loan. As of December 31, 2022, the Reserve Account was presented within “Restricted cash” in the Company’s Consolidated Balance Sheet and the Bitcoin Collateral Account was presented within “Digital assets” in the Company’s Consolidated Balance Sheet as further described in Note 4, Digital Assets, to the Consolidated Financial Statements.

Prior to the prepayment, the 2025 Secured Term Loan was a senior secured obligation of MacroStrategy that bore interest at a floating rate equal to the Secured Overnight Financing Rate 30 Day Average, as published by the Federal Reserve Bank of New York’s website, plus 3.70%, with a floor of 3.75%, with interest payable monthly in arrears beginning May 2022. The 2025 Secured Term Loan was scheduled to mature on March 23, 2025, unless earlier prepaid or repaid in accordance with the terms of the Credit and Security Agreement. The total net proceeds from the 2025 Secured Term Loan, after deducting lender fees and third-party costs, were approximately $204.6 million.

In accordance with the terms of the Credit and Security Agreement, the 2025 Secured Term Loan was initially collateralized at closing by bitcoin with a value of approximately $820.0 million placed in a collateral account (the “Bitcoin Collateral Account”) with a custodian mutually authorized by Silvergate and MacroStrategy. While the 2025 Secured Term Loan was outstanding, MacroStrategy was required to maintain a loan to collateral value ratio (“LTV Ratio”) of less than 50%. As a result, MacroStrategy was required to maintain more than $410.0 million of bitcoin in the Bitcoin Collateral Account, assuming the full $205.0 million of 2025 Secured Term Loan principal remained outstanding.

The Company incurred approximately $0.4 million in lender fees and third-party costs (“issuance costs”) associated with the 2025 Secured Term Loan. The Company accounted for these issuance costs as a reduction to the principal amount of the 2025 Secured Term Loan and amortized the issuance costs to interest expense over the contractual term of the 2025 Secured Term Loan at an effective interest rate of 3.87% until the 2025 Secured Term Loan's prepayment in March 2023. As of December 31, 2022, the net carrying value of the 2025 Secured Term Loan was classified as a long-term liability in the “Long-term debt, net” line item in the Company’s Consolidated Balance Sheet.

The following is a summary of the 2025 Secured Term Loan as of December 31, 2022 (in thousands):


	December 31, 2022
	Outstanding		Unamortized			Net Carrying		Fair Value
	Principal Amount		Issuance Costs			Value		Amount		Leveling
2025 Secured Term Loan	$	205,000	$	(312	)	$	204,688	$	205,000	Level 3

The outstanding principal amount of the 2025 Secured Term Loan approximated its fair value as of December 31, 2022 as the 2025 Secured Term Loan bore interest at a floating rate and was over-collateralized (the Company was required to maintain an LTV ratio of less than 50%). Additionally, the Company had approximately 82,991 unencumbered bitcoins that were available to be pledged as additional collateral at December 31, 2022.

No interest expense related to the 2025 Secured Term Loan was recognized after the debt was repaid in full during the first quarter of 2023. For the years ended December 31, 2023 and 2022, interest expense related to the 2025 Secured Term Loan was as follows (in thousands):


	Year Ended December 31, 2023						Year Ended December 31, 2022
	Contractual		Amortization of				Contractual		Amortization of
	Interest Expense		Issuance Costs		Total		Interest Expense		Issuance Costs		Total
2025 Secured Term Loan	$	3,781	$	31	$	3,812	$	9,006	$	103	$	9,109

The Company paid a final $5.1 million in interest related to the 2025 Secured Term Loan during the first quarter of 2023, $1.1 million of which was included in the Payoff Amount. The Company paid $7.7 million in interest related to the 2025 Secured Term Loan during the year ended December 31, 2022.

In June 2022, the Company, through a wholly-owned subsidiary, entered into a secured term loan agreement in the amount of $11.1 million, bearing interest at an annual rate of 5.2%, and maturing in June 2027. The loan is secured by certain non-bitcoin assets of the Company that are not otherwise serving as collateral for any of the Company’s other indebtedness. After monthly payments made under the terms of the agreement, the loan had a net carrying value of $10.2 million and $10.6 million as of December 31, 2023 and 2022, respectively, and an outstanding principal balance of $10.3 million and $10.9 million as of December 31, 2023 and 2022, respectively. As of December 31, 2023 and 2022, $0.5 million and $0.5 million of the respective net carrying values were short-term and presented in "Current portion of long-term debt, net" in the Consolidated Balance Sheets.

Maturities

The following table shows the maturities of the Company’s debt instruments as of December 31, 2023 (in thousands). The principal payments related to the 2028 Secured Notes are included in the table below based on the First Springing Maturity Date of September 15, 2025, as if the springing maturity feature discussed above were triggered. As of December 31, 2023, the Company expects to be able to satisfy the requirements in the 2028 Secured Notes Indenture to avoid triggering the springing maturity feature of the 2028 Secured Notes.


Payments due by period ended December 31,	2025 Convertible Notes		2027 Convertible Notes		2028 Secured Notes		Other long-term secured debt		Total
2024	$	0	$	0	$	0	$	539	$	539
2025		650,000		0		500,000		570		1,150,570
2026		0		0		0		600		600
2027		0		1,050,000		0		8,633		1,058,633
2028		0		0		0		0		0
Thereafter		0		0		0		0		0
Total	$	650,000	$	1,050,000	$	500,000	$	10,342	$	2,210,342