Biggest changeSummary of Cash Flows The following is a summary of cash (used in) provided by operating, investing, and financing activities, the effect of exchange rate changes on cash and cash equivalents, and the net change in cash and cash equivalents: Year Ended December 31, 2024 2023 2022 Cash (used in) provided by: Operating activities $ (44,651 ) $ (78,485 ) $ (75,134 ) Investing activities (93,136 ) (141,975 ) (58,280 ) Financing activities 56,208 356,919 31,228 Effect of exchange rate changes on cash (551 ) (185 ) (366 ) Net change in cash and cash equivalents $ (82,130 ) $ 136,274 $ (102,552 ) 40 Table of Contents Operating Activities We used net cash of $44.7 million from operating activities for the year ended December 31, 2024.
Biggest changeWe believe that our existing funds, cash generated from our operations and our existing sources of and access to financing are adequate to satisfy our needs for working capital, capital expenditure, debt service requirements and other business initiatives we plan to strategically pursue. 39 Table of Contents Summary of Cash Flows The following is a summary of cash (used in) provided by operating, investing, and financing activities, the effect of exchange rate changes on cash and cash equivalents, and the net change in cash and cash equivalents: Year Ended December 31, 2025 2024 2023 Cash (used in) provided by: Operating activities $ 45,231 $ (44,651 ) $ (78,485 ) Investing activities (53,411 ) (93,136 ) (141,975 ) Financing activities 30,018 56,208 356,919 Effect of exchange rate changes on cash 128 (551 ) (185 ) Net change in cash and cash equivalents $ 21,966 $ (82,130 ) $ 136,274 Operating Activities Operating activities provided net cash of $45.2 million for the year ended December 31, 2025, which is primarily related to cash collections offset by costs associated with the continued expansion of our business and inventory purchases.
Restructuring expenses primarily consist of severance, social plan benefits and related tax costs incurred in connection with cost rationalization efforts, as well as costs associated with the opening or closing of office and warehouse facilities. Total interest and other expense, net .
Restructuring expenses primarily consist of severance, social plan benefits and related tax costs incurred in connection with cost rationalization efforts, as well as costs associated with the opening or closing of office and warehouse facilities. Total other expense, net .
That adoption-driven validation has been the source of industry-leading market share expansion, which has delivered an approximately 40% revenue compound annual growth rate since our transformation commenced in 2018. We market and sell our products through a network of independent sales agents and direct sales representatives.
That adoption-driven validation has been the source of industry-leading market share expansion, which has delivered an approximately 35% revenue compound annual growth rate since our transformation commenced in 2018. We market and sell our products through a network of independent sales agents and direct sales representatives.
Sales, general and administrative expenses consist primarily of salaries and related employee benefits, sales commissions and other variable costs, depreciation of our surgical instruments, regulatory affairs, quality assurance costs, professional service fees, travel, medical education, trade show and marketing costs, and insurance expenses. Litigation-related expenses. Litigation-related expenses are costs incurred for our ongoing and settled litigation. Amortization expense.
Sales, general and administrative expenses consist primarily of salaries and related employee benefits, sales commissions and other variable costs, depreciation of our surgical instruments, regulatory affairs, quality assurance costs, professional service fees, travel, medical education, trade show and marketing costs, and insurance expenses. Litigation-related expenses. Litigation-related expenses are costs incurred for our ongoing and settled litigation.
We believe the following accounting policies to be critical to the judgments and estimates used in the preparation of our consolidated financial statements. 42 Table of Contents Revenue Recognition We recognize revenue from product sales in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification Revenue from Contracts with Customers (“Topic 606”).
We believe the following accounting policies to be critical to the judgments and estimates used in the preparation of our consolidated financial statements. 41 Table of Contents Revenue Recognition We recognize revenue from product sales in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification Revenue from Contracts with Customers (“Topic 606”).
The use of alternative estimates could result in a different amount of revenue deferral. 43 Table of Contents Excess and Obsolete Inventory Most of our inventory is comprised of finished goods, and we primarily utilize third-party suppliers to produce our products.
The use of alternative estimates could result in a different amount of revenue deferral. 42 Table of Contents Excess and Obsolete Inventory Most of our inventory is comprised of finished goods, and we primarily utilize third-party suppliers to produce our products.
For discussion regarding our financial condition and the results of operations for 2023 compared to 2022, refer to Part II, Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the year ended December 31, 2023.
For discussion regarding our financial condition and the results of operations for 2024 compared to 2023, refer to Part II, Item 7 Management’s Discussion and Analysis of Financial Condition and Results of Operations in our Annual Report on Form 10-K for the year ended December 31, 2024.
By applying our unique, 100% spine focus and deep industry know-how, we aim to revolutionize spine surgery through clinical distinction. The sophisticated approaches that we create from the ground up integrate with our expanding Alpha InformatiX ("AIX") platform to objectively inform surgery and achieve the goals of spine surgery more predictably and more reproducibly.
By applying our unique, 100% spine focus and deep industry know-how, we aim to revolutionize spine surgery through clinical distinction. The sophisticated approaches that we create from the ground up integrate with our expanding InformatiX ("IX") platform to objectively inform surgery and achieve the goals of spine surgery more predictably and more reproducibly.
A discussion regarding our financial condition and results of operations for 2024 compared to 2023 is presented under “Results of Operations” further below in this Item 7.
A discussion regarding our financial condition and results of operations for 2025 compared to 2024 is presented under “Results of Operations” further below in this Item 7.
We incur royalties related to the technologies that we license from others and the products that are developed in part by surgeons with whom we collaborate in the product development process. 36 Table of Contents Research and development expenses . Research and development expenses consist of costs associated with the design, development, testing, and enhancement of our products.
We incur royalties related to the technologies that we license from others and the products that are developed in part by surgeons with whom we collaborate in the product development process. Research and development expenses . Research and development expenses consist of costs associated with the design, development, testing, and enhancement of our products.
If this assessment indicates that the intangible asset is not recoverable, based on the estimated undiscounted future cash flows of the asset over the remaining amortization period, we reduce the net carrying value of the related intangible asset to fair value and may adjust the remaining amortization period.
If this assessment indicates that the asset group is not recoverable, based on the estimated undiscounted future cash flows of the asset group, we reduce the net carrying value of the related intangible assets in the asset group to fair value and may adjust the remaining amortization period.
The fair value of equity instruments that are expected to vest is recognized and amortized over the requisite service period. We have granted awards with up to four year graded or cliff vesting terms.
The fair value of common stock that is expected to vest is recognized and amortized over the requisite service period. We have granted awards with up to four year graded or cliff vesting terms.
Investing Activities We used cash of $93.1 million in investing activities for the year ended December 31, 2024, which is primarily related to the purchase of surgical instruments to support the growth of our business and commercial launch of new products.
Investing Activities We used cash of $53.4 million in investing activities for the year ended December 31, 2025, which is primarily related to the purchase of surgical instruments to support the growth of our business and commercial launch of new products.
If this evaluation indicates that the value of the intangible asset may be impaired, we make an assessment of the recoverability of the net carrying value of the asset over its remaining useful life.
If this evaluation indicates that the value of the intangible asset may be impaired, we make an assessment of the recoverability of the net carrying value of the asset group in which the intangible asset resides over its remaining useful life of the primary asset in the asset group.
Treasury yield in effect at the time of grant. We have never declared or paid dividends and have no plans to do so in the foreseeable future. Awards to non-employees are accounted for under the same stock-based compensation provisions as employees, which require that the fair value of these instruments be recognized as an expense when earned.
We have never declared or paid dividends and have no plans to do so in the foreseeable future. 44 Table of Contents Awards to non-employees are accounted for under the same stock-based compensation provisions as employees, which require that the fair value of these instruments be recognized as an expense when earned.
Sales, general and administrative expenses. Sales, general and administrative expenses increased by $76.1 million, or 20%, during the year ended December 31, 2024, compared to the year ended December 31, 2023. The increase was primarily due to higher compensation-related costs and variable selling expenses associated with the increase in revenue, and our continued investment in building our strategic sales channel.
Sales, general and administrative expenses. Sales, general and administrative expenses increased by $48.3 million, or 11%, during the year ended December 31, 2025, compared to the year ended December 31, 2024. The increase was primarily due to higher compensation-related costs and variable selling expenses associated with the increase in revenue, and our continued investment in building our strategic sales channel.
Cash and cash equivalents were $138.8 million and $221.0 million at December 31, 2024 and December 31, 2023, respectively. We have available borrowings under the Revolving Credit Facility discussed above.
Cash and cash equivalents were $160.8 million and $138.8 million at December 31, 2025 and December 31, 2024, respectively. We have available borrowings under the Revolving Credit Facility discussed above.
(2) Includes inventory purchase commitments of $8.8 million. (3) Represents other debt. Off-Balance Sheet Arrangements As of December 31, 2024, we did not have any off-balance sheet arrangements.
(2) Includes inventory purchase commitments of $5.0 million. (3) Represents other debt. Off-Balance Sheet Arrangements As of December 31, 2025, we did not have any off-balance sheet arrangements.
Additionally, we have increased our investment in our sales and marketing functions by increasing headcount to support the growth of our business. Litigation-related expenses. Litigation-related expenses decreased by $12.5 million, or 56%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
Additionally, we have increased our investment in our sales and marketing functions by increasing headcount to support the growth of our business. 37 Table of Contents Litigation-related expenses. Litigation-related expenses increased by $14.0 million, or 143%, during the year ended December 31, 2025, compared to the year ended December 31, 2024.
To deliver consistent, predictable growth, we have added, and intend to continue to add, clinically astute and exclusive sales team members to reach untapped surgeons, hospitals, and national accounts and better penetrate existing accounts and territories. Revenue and Expense Components The following is a description of the primary components of our revenue and expenses: Revenue.
To deliver consistent, predictable growth, we have added, and intend to continue to add, clinically astute and exclusive sales team members to reach untapped surgeons, hospitals, and national accounts and better penetrate existing accounts and territories.
Total interest and other expense, net includes interest income, interest expense, gains and losses from foreign currency exchanges and other non-operating gains and losses. Income tax provision.
Total other expense, net includes interest income, interest expense, gains and losses from foreign currency exchanges, loss on debt extinguishment, gain on derivative liability, and other non-operating gains and losses. Income tax provision (benefit).
Research and development expenses increased by $10.6 million, or 15%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
Research and development expenses decreased by $4.5 million, or 6%, during the year ended December 31, 2025, compared to the year ended December 31, 2024.
As part of our liquidity strategy, we will continue to monitor our current level of spending and cash use as well as our ability to secure additional credit facilities, term loans, or other similar arrangements in light of our spending levels and general financial market conditions. 39 Table of Contents A substantial portion of our operations are in the U.S., and most of our net sales have been made in the U.S.
As part of our liquidity strategy, we will continue to monitor our current level of spending and cash use as well as our ability to secure additional credit facilities, term loans, or other similar arrangements in light of our spending levels and general financial market conditions.
The outstanding loans under the Braidwell Term Loan bear interest at the sum of SOFR plus 5.75% per annum. The Braidwell Term Loan matures on January 6, 2028. As of December 31, 2024, we had $63.3 million outstanding under the Revolving Credit Facility. The outstanding loans bear interest at the sum of SOFR plus 3.5% per annum.
Debt and Commitments As of December 31, 2025, we had $200.0 million outstanding under the Braidwell Term Loan. The outstanding loans under the Braidwell Term Loan bear interest at the sum of Term Secured Overnight Financing Rate ("SOFR") plus 5.75% per annum. The Braidwell Term Loan matures on January 6, 2028.
Accordingly, we do not have material exposures to foreign currency rate fluctuations from operations. However, as our business in markets outside of the U.S. continues to increase, we will be exposed to foreign currency exchange risk related to our foreign operations.
However, as our business in markets outside of the U.S. continues to increase, we will be exposed to foreign currency exchange risk related to our foreign operations. We do not have any material financial exposure to one customer or one country, outside the U.S., that would significantly hinder our liquidity.
We also periodically review the lives assigned to our intangible assets to ensure that our initial estimates do not exceed any revised estimated periods from which we expect to realize cash flows. If a change were to occur in any of the above-mentioned factors or estimates, the likelihood of a material change in our reported results would increase.
We also periodically review the lives assigned to our intangible assets to ensure that our initial estimates do not exceed any revised estimated periods from which we expect to realize cash flows.
The stock-based compensation expense is included in cost of sales or research and development expense on the consolidated statements of operations commensurate with the nature of services performed. Recent Accounting Pronouncements.
The stock-based compensation expense is included in cost of sales or research and development expense on the consolidated statements of operations commensurate with the nature of services performed. Recent Accounting Pronouncements. See “ Notes to Financial Statements - Note 1 - Recently Adopted and Issued Accounting Pronouncements ” included elsewhere in this Annual Report on Form 10-K.
Based on the terms, we have the option to pay or deliver cash, shares of our common stock, or a combination thereof, when a conversion notice is received. As of December 31, 2024, we had $3.0 million in other debts that are due in monthly and quarterly installments through maturity in 2027.
Based on the terms, we have the option to pay or deliver cash, shares of our common stock, or a combination thereof, when a conversion notice is received. As of December 31, 2025, we had $405.0 million outstanding under the 2030 Notes.
The decrease was primarily related to a decrease in legal fees associated with our previously settled litigation matters. Refer to Note 7 of our Notes to Consolidated Financial Statements included elsewhere in this Annual Report on Form 10-K for further information regarding litigation matters. Amortization expense.
The increase was primarily related to a litigation settlement during the year ended December 31, 2025, and ongoing litigation matters. Refer to Note 7 of our Notes to Consolidated Financial Statements included in this Annual Report on Form 10-K for further information regarding litigation matters. Amortization of acquired intangible assets.
Restructuring expenses increased $2.5 million, or 352%, during the year ended December 31, 2024, compared to the year ended December 31, 2023. The increase in restructuring expenses is primarily due to costs associated with the relocation of office facilities in Paris, France, and severance and related tax costs incurred in connection with cost rationalization efforts.
The decrease in restructuring expenses is primarily due to costs associated with the relocation of office facilities in Paris, France, and severance and related tax costs incurred in connection with cost rationalization efforts in the prior year that did not recur.
We evaluate our intangible assets with finite lives for indications of impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable.
If a change were to occur in any of the above-mentioned factors or estimates, the likelihood of a material change in our reported results would increase. 43 Table of Contents We evaluate our intangible assets with finite lives for indications of impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable.
The increase was primarily due to an increase in personnel to support the expansion of our new product portfolio and an increase in stock-based compensation associated with Development Service Agreements (as described above), as the vesting conditions of certain of these amended awards, that met the requirements for presentation within research and development, were deemed probable during the year.
The decrease was primarily due to a decrease in stock-based compensation associated with Development Service Agreements for the development of a wide variety of potential products and intellectual property, as the vesting conditions for more of these awards that met the requirements for presentation within research and development, were deemed probable during the prior year than during the current year.
If our actual results, or the plans and estimates used in future impairment analyses, are lower than the original estimates used to assess the recoverability of these assets, we could incur additional impairment charges. 44 Table of Contents In-process research and development ("IPR&D") and software in development have indefinite lives and are not amortized until the related products reach full commercial launch or when the projects are complete and their assets are ready for their intended use.
In-process research and development ("IPR&D") and software in development have indefinite lives and are not amortized until the related products reach full commercial launch or when the projects are complete and their assets are ready for their intended use.
The increase in other (expense) income, net, was primarily due to foreign currency rates and recognition of an employee retention credit during the year ended December 31, 2023.
The increase in other income (expense), net, was primarily due to foreign currency rates and recognition of an employee retention credit. 38 Table of Contents Income tax provision Year Ended December 31, Change (in thousands, except %) 2025 2024 $ % Income tax (benefit) provision $ (45 ) $ 50 $ (95 ) (190 )% Income tax provision for the year ended December 31, 2025 was negligible and remained consistent compared to the year ended December 31, 2024.
The increase in interest expense, net, was primarily due to drawing an additional $50.0 million on the Braidwell Term Loan in both September 2023 and October 2024. Other (expense) income, net, increased $4.1 million, or 133%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
The increase in interest expense, net, was primarily due to drawing an additional $50.0 million on the Braidwell Term Loan in October 2024, and the amortization of debt discount associated with the 2030 Notes. Net cash interest was $21.1 million and net non-cash interest was $24.8 million for the year ended December 31, 2025.
Transaction-related expenses decreased $1.9 million, or 90%, during the year ended December 31, 2024, compared to the year ended December 31, 2023. The decrease in transaction-related expenses is due to the Valence acquisition in April 2023. Restructuring expenses .
Transaction-related expenses decreased $0.2 million, or 100%, during the year ended December 31, 2025, compared to the year ended December 31, 2024. The decrease in transaction-related expenses is due to the term debt amendment in the prior year that did not recur. Restructuring expenses .
Amortization expense includes amortization of acquired intangible assets and amortization of internally-developed software that has been placed in service. Amortization of acquired intangible assets consists of intangible assets acquired in business combinations and asset purchases. Transaction-related expenses. Transaction-related expenses consist of certain costs incurred related primarily to the acquisition and integration of Valence. Restructuring expenses .
Amortization of acquired intangible assets. Amortization of acquired intangible assets consists of intangible assets acquired in business combinations and asset acquisitions. Transaction-related expenses. Transaction-related expenses consist of certain costs incurred related primarily to our term loan amendment. Restructuring expenses .
We have an inventory purchase commitment agreement with a third-party supplier, where we are obligated to certain minimum purchase commitment requirements through December 2025.
As of December 31, 2025, we had $1.9 million in other debts that are due in monthly and quarterly installments through maturity in 2027. 40 Table of Contents We have an inventory purchase commitment agreement with a third-party supplier, where we are obligated to certain minimum purchase commitment requirements through December 2025.
Income tax provision primarily consists of an estimate of federal, state, and foreign income taxes based on enacted state and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in the valuation of our deferred tax assets and liabilities, and changes in tax laws.
Income tax provision primarily consists of an estimate of federal, state, and foreign income taxes based on enacted state and foreign tax rates, as adjusted for allowable credits, deductions, uncertain tax positions, changes in the valuation of our deferred tax assets and liabilities, and changes in tax laws. 36 Table of Contents Results of Operations Total revenue Year Ended December 31, Change (in thousands, except %) 2025 2024 $ % Revenue from products and services $ 764,155 $ 611,562 $ 152,593 25 % Revenue from products and services increased by $152.6 million, or 25%, during the year ended December 31, 2025, compared to the year ended December 31, 2024.
As of December 31, 2024, the remaining minimum purchase commitment under the agreement was $8.8 million. 41 Table of Contents Contractual obligations and commercial commitments Total contractual obligations and commercial commitments as of December 31, 2024 are summarized in the following table (in thousands): Payments Due by Period Total 1 Year or Less More than 1 Year 2026 Notes $ 316,250 $ — $ 316,250 Braidwell Term Loan, including final payment fee of $6,500 206,500 — 206,500 Interest expense (1) 65,759 22,807 42,952 Revolving Credit Facility 63,284 — 63,284 Facility lease obligations 42,329 7,112 35,217 Purchase commitments (2) 8,810 4,405 4,405 Other (3) 3,052 1,226 1,826 Development services plans 1,532 — 1,532 Total $ 707,516 $ 35,550 $ 671,966 (1) Represents interest expense from our debt that we expect to pay in the future.
Contractual obligations and commercial commitments Total contractual obligations and commercial commitments as of December 31, 2025 are summarized in the following table (in thousands): Payments Due by Period Total 1 Year or Less More than 1 Year 2030 Notes $ 405,000 $ — $ 405,000 Braidwell Term Loan, including final payment fee of $6,500 206,500 — 206,500 2026 Notes 63,250 63,250 — Interest expense (1) 56,113 24,790 31,323 Facility lease obligations 36,626 6,864 29,762 Revolving Credit Facility 15,000 — 15,000 Milestone payments 8,450 2,700 5,750 Purchase commitments (2) 4,978 4,978 — Other (3) 1,916 1,273 643 Total $ 797,833 $ 103,855 $ 693,978 (1) Represents interest expense from our debt that we expect to pay in the future.
Amortization expense increased $2.0 million, or 14%, during the year ended December 31, 2024, compared to the year ended December 31, 2023. The increase in amortization expense is primarily due to amortization of intangible assets acquired in the acquisition of Valence in April 2023 and internally-developed software placed in service during 2024. 38 Table of Contents Transaction-related expenses.
Amortization of acquired intangible assets decreased $1.2 million, or 7%, during the year ended December 31, 2025, compared to the year ended December 31, 2024. The decrease in amortization expense is primarily due to several acquired intangible assets becoming fully amortized during the year ended December 31, 2025. Transaction-related expenses.
The increase was primarily due to an increase in product volume that was due to the increase in our surgeon user base, continued expansion of our product portfolio, and increasing adoption of our technology. 37 Table of Contents Cost of sales Year Ended December 31, Change (in thousands, except %) 2024 2023 $ % Cost of sales $ 187,300 $ 172,059 $ 15,241 9 % Cost of sales increased by $15.2 million, or 9%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
The increase was primarily due to an increase in product volume that was due to the increase in our surgeon user base, continued expansion of our product portfolio, and increasing adoption of our technology.
Financing Activities Financing activities provided net cash of $56.2 million for the year ended December 31, 2024, which is primarily related to proceeds from our term loan and net draws on our revolving line of credit. Debt and Commitments As of December 31, 2024, we had $200.0 million outstanding under the Braidwell Term Loan.
Financing Activities Financing activities provided net cash of $30.0 million for the year ended December 31, 2025, which is primarily related to proceeds from our 2030 Notes offset by the repurchase of 80% of the 2026 Notes, the purchase of capped calls and the net repayment of our Revolving Credit Facility.
Operating expenses Year Ended December 31, Change (in thousands, except %) 2024 2023 $ % Operating expenses: Research and development $ 80,718 $ 70,115 $ 10,603 15 % Sales, general and administrative 450,199 374,080 76,119 20 % Litigation-related expenses 9,799 22,287 (12,488 ) (56 )% Amortization expense 16,258 14,284 1,974 14 % Transaction-related expenses 210 2,113 (1,903 ) (90 )% Restructuring expenses 3,247 719 2,528 352 % Total operating expenses $ 560,431 $ 483,598 $ 76,833 16 % Research and development expenses .
Operating expenses Year Ended December 31, Change (in thousands, except %) 2025 2024 $ % Operating expenses: Research and development $ 76,268 $ 80,718 $ (4,450 ) (6 )% Sales, general and administrative 498,526 450,199 48,327 11 % Litigation-related expenses 23,784 9,799 13,985 143 % Amortization of acquired intangible assets 15,060 16,258 (1,198 ) (7 )% Transaction-related expenses — 210 (210 ) (100 )% Restructuring expenses 378 3,247 (2,869 ) (88 )% Total operating expenses $ 614,016 $ 560,431 $ 53,585 10 % Research and development expenses .
The Revolving Credit Facility matures on the earlier of September 29, 2027, or 90 days prior to the final maturity date of any of our outstanding 0.75% Convertible Senior Notes due 2026 (the "2026 Notes"). As of December 31, 2024, we had $316.3 million outstanding under the 2026 Notes.
As of December 31, 2025, we had $15.0 million outstanding under the Revolving Credit Facility. The outstanding loans bear interest at the sum of SOFR plus 3.5% per annum. The Revolving Credit Facility matures on September 29, 2027. As of December 31, 2025, we had $63.3 million outstanding under the 2026 Notes.
We do not have any material financial exposure to one customer or one country, outside the U.S., that would significantly hinder our liquidity. We are and may become involved in various legal proceedings arising from our business activities.
We are and may become involved in various legal proceedings arising from our business activities.
Results of Operations Total revenue Year Ended December 31, Change (in thousands, except %) 2024 2023 $ % Revenue from products and services $ 611,562 $ 482,262 $ 129,300 27 % Revenue from products and services increased by $129.3 million, or 27%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
Cost of sales Year Ended December 31, Change (in thousands, except %) 2025 2024 $ % Cost of sales $ 232,267 $ 187,300 $ 44,967 24 % Cost of sales increased by $45.0 million, or 24%, during the year ended December 31, 2025, compared to the year ended December 31, 2024.
Total interest and other expense, net Year Ended December 31, Change (in thousands, except %) 2024 2023 $ % Other expense, net: Interest expense, net $ (24,879 ) $ (16,641 ) $ (8,238 ) 50 % Other (expense) income, net (1,025 ) 3,121 (4,146 ) (133 )% Total other expense, net $ (25,904 ) $ (13,520 ) $ (12,384 ) 92 % Interest expense, net, increased $8.2 million, or 50%, during the year ended December 31, 2024, compared to the year ended December 31, 2023.
Total other expense, net Year Ended December 31, Change (in thousands, except %) 2025 2024 $ % Other expense, net: Interest expense, net $ (45,922 ) $ (24,879 ) $ (21,043 ) 85 % Loss on debt extinguishment (17,576 ) — (17,576 ) 100 % Gain on derivative liability 620 — 620 100 % Other income (expense), net 1,603 (1,025 ) 2,628 (256 )% Total other expense, net $ (61,275 ) $ (25,904 ) $ (35,371 ) 137 % Interest expense, net, increased $21.0 million, or 85%, during the year ended December 31, 2025, compared to the year ended December 31, 2024.