Five9, Inc. 10-K

ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations You should read the following discussion in conjunction with the consolidated financial statements and notes thereto included elsewhere in this report. Overview We are a leading provider of intelligent cloud contact centers with more than 3,000 customers. We believe we achieved this leadership position through our expertise and technology, which has empowered us to help 54 Table of Contents organizations of all sizes transition from legacy on-premises contact center systems to our cloud solution. Our solution, comprised of our Intelligent CX Platform and applications, allows simultaneous management and optimization of customer interactions across voice, chat, email, web, social media and mobile channels, either directly or through our APIs. Our Intelligent CX Platform, powered by Five9 Genius AI, matches each customer interaction with an appropriate agent resource and delivers relevant customer data to the agent in real-time through integrations with adjacent enterprise applications, such as CRM software, to optimize the customer experience and improve agent productivity. Unlike legacy on-premises contact center systems, our solution requires minimal up-front investment, can be rapidly deployed and adjusted depending on our customer’s requirements. Since founding our business in 2001, we have focused exclusively on delivering cloud contact center software. We initially targeted smaller contact center opportunities with our telesales team and, over time, invested in expanding the breadth and depth of the functionality of our cloud platform to meet the evolving requirements of our customers. In 2009, we made a strategic decision to expand our market opportunity to include larger contact centers. This decision drove further investments in research and development and the establishment of our field sales team to meet the requirements of these larger contact centers. We believe this shift has helped us diversify our customer base, while significantly enhancing our opportunity for future revenue growth. In 2018, we started including AI enhancements to our platform, and AI is now embedded throughout our platform. To complement these efforts, we have also focused on building customer awareness and driving adoption of our solution through marketing activities, which include internet advertising, digital marketing campaigns, social media, trade shows, industry events, telemarketing and out of home campaigns. We provide our solution through a software-as-a-service, or SaaS, business model. We generate subscription revenue from our Intelligent CX Platform, and also generate usage-based telephony revenue. We charge our customers monthly subscription fees for access to our Intelligent CX Platform, primarily based on the number of licenses, as well as on a consumption or capacity basis for our AI solutions. Our customers generally purchase both subscriptions and related telephony usage from us. However, a growing number of our customers subscribe to our platform but purchase telephony usage directly from wholesale telecommunications service providers. We offer monthly, annual and multiple-year contracts to our customers, generally with 30 days’ notice required for limited reductions in the number of licenses or the level of consumption or capacity. Increases in the number of licenses or the level of consumption or capacity can be provisioned almost immediately. Subscription fees are generally billed monthly in advance, while related usage fees are billed in arrears. For the years ended December 31, 2024, 2023 and 2022, subscription and related usage fees accounted for 92%, 92% and 91% our revenue, respectively. The remainder was comprised of professional services revenue from the implementation and optimization of our solution. Macroeconomic Factors We are subject to risks and exposures, including continued macroeconomic challenges, the Russia-Ukraine conflict and the conflicts in the Middle East. While the implications of macroeconomic challenges, and global and regional conflicts on our business, results of operations and overall financial position remain uncertain over the long term, we expect that macroeconomic challenges will continue to have an adverse impact on our revenue in future periods. Reduction in Force Plan In August 2024, we announced a reduction in force plan, or the Plan, as part of our broader efforts to drive balanced, profitable growth, further supporting our positive, long-term outlook and focus on increasing stockholder value. The Plan reduced our global full-time employees by approximately 6%. For the year ended December 31, 2024, we incurred a total of $9.6 million in restructuring costs under the Plan, primarily consisting of notice period payments, severance payments, employee benefits and related costs, all of which were cash expenditures, of which $2.1 million was recorded in cost of revenue, $1.9 million was recorded in research and development expenses, $4.4 million was recorded in sales and marketing expenses, and $1.2 million was recorded in general and administrative expenses. We do not expect to incur any additional costs under the Plan. Key GAAP Operating Results Our revenue increased to $1,041.9 million for the year ended December 31, 2024, from $910.5 million and $778.8 million for the years ended December 31, 2023 and 2022, respectively. Revenue growth was primarily attributable to our larger customers, driven by an increase in our sales and marketing activities and our improved brand awareness. For each of the years ended December 31, 2024, 2023 and 2022, no single customer accounted for more than 10% of our total revenue. As of December 31, 2024, we had over 3,000 customers across multiple 55 Table of Contents industries with a wide range of license sizes. We had a net loss of $12.8 million, $81.8 million and $94.7 million for the years ended December 31, 2024, 2023 and 2022, respectively. We have continued to make significant expenditures and investments, including in sales and marketing, research and development, infrastructure and investments in complementary businesses, technologies and intellectual property rights. We primarily evaluate the success of our business based on revenue growth and the efficiency and effectiveness of our investments. The growth of our business and our future success depend on many factors, including our ability to continue to expand our base of larger customers, grow revenue from our existing customers, innovate and expand internationally. While these areas represent significant opportunities for us, they also pose risks and challenges that we must successfully address, including the impact of continued macroeconomic challenges, the Russia-Ukraine conflict and the conflicts in the Middle East, in order to successfully grow our business and improve our operating results. Key Operating and Non-GAAP Financial Performance Metrics In addition to measures of financial performance presented in our consolidated financial statements, we monitor the key metrics set forth below to help us evaluate growth trends, establish budgets, measure the effectiveness of our sales and marketing efforts and assess operational efficiencies. Annual Dollar-Based Retention Rate We believe that our Annual Dollar-Based Retention Rate provides insight into our ability to retain and grow revenue from our customers, and is a measure of the long-term value of our customer relationships. Our Annual Dollar-Based Retention Rate is calculated by dividing our Retained Net Revenue by our Retention Base Net Revenue on a monthly basis, which we then average using the rates for the trailing twelve months for the period presented. We define Retention Base Net Revenue as recurring net revenue from all customers in the comparable prior year period, and we define Retained Net Revenue as recurring net revenue from that same group of customers in the current period. We define recurring net revenue as net subscription and related usage revenue. The following table shows our Annual Dollar-Based Retention Rate based on Net Revenue for the periods presented: Twelve Months Ended December 31, 2024 2023 Annual Dollar-Based Retention Rate 108% 110% Our Dollar-Based Retention Rate decreased year-over-year primarily due to continued macroeconomic headwinds on our installed base. Adjusted EBITDA We monitor adjusted EBITDA, a non-GAAP financial measure, to analyze our financial results and believe that it is useful to investors, as a supplement to U.S. GAAP measures, in evaluating our ongoing operational performance and enhancing an overall understanding of our past financial performance. We believe that adjusted EBITDA helps illustrate underlying trends in our business that could otherwise be masked by the effect of the income or expenses that we exclude from adjusted EBITDA. Furthermore, we use this measure to establish budgets and operational goals for managing our business and evaluating our performance. We also believe that adjusted EBITDA provides an additional tool for investors to use in comparing our recurring core business operating results over multiple periods with other companies in our industry. Adjusted EBITDA should not be considered in isolation from, or as a substitute for, financial information prepared in accordance with U.S. GAAP, and our calculation of adjusted EBITDA may differ from that of other companies in our industry. We compensate for the inherent limitations associated with using adjusted EBITDA through disclosure of these limitations, presentation of our financial statements in accordance with U.S. GAAP and reconciliation of adjusted EBITDA to the most directly comparable U.S. GAAP measure, net loss. We calculate adjusted EBITDA as net loss before (1) depreciation and amortization, (2) stock-based compensation, (3) interest expense, (4) gain on early extinguishment of debt, (5) interest income and other, (6) exit costs related to the closure and relocation of our Russian operations, (7) acquisition and related transaction costs and one-time integration costs, (8) lease amortization for finance leases, (9) costs related to a reduction in force plan, (10) impairment charges 56 Table of Contents related to closure of operating lease facilities, (12) provision for income taxes, and (13) other items that do not directly affect what we consider to be our core operating performance. The following table shows a reconciliation of net loss to adjusted EBITDA for the periods presented (in thousands): Year Ended December 31, 2024 2023 Net loss $ (12,795) $ (81,764) Non-GAAP adjustments: Depreciation and amortization (1) 52,905 48,515 Stock-based compensation (2) 166,315 206,292 Interest expense 14,812 7,646 Gain on early extinguishment of debt (6,615) — Interest income and other (46,745) (26,799) Exit costs related to closure and relocation of Russian operations 78 2,313 Acquisition and related transaction costs and one-time integration costs 12,303 6,780 Lease amortization for finance leases 3,857 941 Costs related to a reduction in force plan 9,625 — Impairment charges related to closure of operating lease facilities 2,202 — Provision for income taxes (3) 40 2,341 Adjusted EBITDA $ 195,982 $ 166,265 (1) Depreciation and amortization expenses included in our results of operations for the periods presented are as follows (in thousands): Year Ended December 31, 2024 2023 Cost of revenue $ 42,535 $ 38,559 Research and development 2,972 3,583 Sales and marketing 123 65 General and administrative 7,275 6,308 Total depreciation and amortization $ 52,905 $ 48,515 (2) See Note 7 to the consolidated financial statements for stock-based compensation expense included in our results of operations for the periods presented. (3) Non-GAAP adjustments do not have a material impact on our worldwide income tax provision due to the tax treatment of the non-GAAP adjustments reported, and our domestic valuation allowance position. Key Components of Our Results of Operations Revenue Our revenue consists of subscription and related usage as well as professional services. We consider our subscription and related usage to be recurring revenue. We charge our customers monthly subscription fees for access to our Intelligent CX Platform, primarily based on the number of licenses, as well as on a consumption or capacity basis for our AI solutions. We offer monthly, annual and multiple-year contracts to our customers, generally with 30 days’ notice required for limited reductions in the number of licenses or the level of consumption or capacity. Increases in the number of licenses or the level of consumption or capacity can be provisioned almost immediately. Subscription fees are generally billed monthly in advance, while usage fees are billed in arrears. Subscription fees are recognized on a straight-line basis over the applicable term, which is predominantly the 57 Table of Contents monthly contractual billing period. Support activities include technical assistance for our solution and upgrades and enhancements on a when and if available basis, which are not billed separately. Usage fees are billed in arrears based on customer-specific per minute rate plans and are recognized as actual usage occurs. In addition, we generate professional services revenue from assisting customers in implementing our solution and optimizing its use. These services include application configuration, system integration and education and training services. Professional services are primarily billed on a fixed-fee basis and are typically performed by us directly. However, our customers can choose to perform these services themselves, use one of our certified professional service providers, or engage their own third-party service providers to perform such services. Professional services are recognized as the services are performed using the proportional performance method, with performance measured based on labor hours, provided all other criteria for revenue recognition are met. While the implications of macroeconomic events on our business, results of operations and overall financial position remain uncertain over the long term, we expect that macroeconomic challenges will continue to have an adverse impact on our revenue in future periods. For example, our installed base business, which contributes a significant portion of our annual revenue growth, continues to experience macroeconomic challenges. Cost of Revenue Our cost of revenue consists primarily of personnel costs, including stock-based compensation, fees that we pay to telecommunications providers for usage, USF contributions and other regulatory costs, depreciation and related expenses of our servers and equipment, costs to build out and maintain co-location data centers, costs of public cloud-based data centers, cost of third party software that we resell, allocated office and facility costs, amortization of acquired technology, amortization of internal-use software development costs and lease amortization for finance leases. Cost of revenue can fluctuate based on a number of factors, including the fees we pay to telecommunications providers, which vary depending on our customers’ usage of our Intelligent CX Platform, the timing of capital expenditures and related depreciation charges and changes in headcount. We expect to continue investing in professional services, public cloud, cloud operations, customer support and network infrastructure to maintain high quality and availability of services, which we believe will result in absolute dollar increases in cost of revenue but percentage of revenue declines in the long-term through economies of scale. Operating Expenses We classify our operating expenses as research and development, sales and marketing, and general and administrative expenses. Research and Development . Our research and development expenses consist primarily of salary and related expenses, including stock-based compensation, for personnel related to the development of new products, improvements and expanded features for our services, as well as quality assurance, testing, product management and allocated overhead. We expense research and development expenses as they are incurred except for internal use software development costs that qualify for capitalization. We believe that continued investment in our solution is important for our future growth, and we expect our research and development expenses to increase in absolute dollars and fluctuate as a percentage of revenue in the near and longer term. Sales and Marketing . Sales and marketing expenses consist primarily of salaries and related expenses, including stock-based compensation, for personnel in sales and marketing, amortization of deferred contract acquisition costs, as well as advertising, marketing, corporate communications, travel costs and allocated overhead. We believe it is important to continue investing in sales and marketing to continue to generate revenue growth, and we expect sales and marketing expenses to increase in absolute dollars and fluctuate as a percentage of revenue in the near and longer term as we continue to support our growth initiatives. General and Administrative. General and administrative expenses consist primarily of salary and related expenses, including stock-based compensation, for management, finance and accounting, legal, information systems and human resources personnel, professional fees, compliance costs, other corporate expenses and allocated overhead. We expect that general and administrative expenses will fluctuate in absolute dollars and as a percentage of revenue in the near term, but to increase in absolute dollars and decline as a percentage of revenue in the longer term. 58 Table of Contents Results of Operations for the Years Ended December 31, 2024 and 2023 Based on the consolidated statements of operations and comprehensive loss set forth in this annual report, the following table sets forth our operating results as a percentage of revenue for the periods indicated: Year Ended December 31, 2024 2023 Revenue 100 % 100 % Cost of revenue 46 % 48 % Gross profit 54 % 52 % Operating expenses: Research and development 16 % 17 % Sales and marketing 30 % 32 % General and administrative 13 % 14 % Total operating expenses 59 % 63 % Loss from operations (5) % (11) % Other income (expense), net: Interest expense (1) % (1) % Gain on early extinguishment of debt 1 % — % Interest income and other 4 % 3 % Total other income (expense), net 4 % 2 % Loss before income taxes (1) % (9) % Provision for income taxes — % — % Net loss (1) % (9) % Year-to-year comparisons between 2023 and 2022 have been omitted from this Form 10-K but may be found in “Management's Discussion and Analysis of Financial Condition” in Part II, Item 7 of our Form 10-K for the fiscal year ended December 31, 2023, which specific discussion is incorporated herein by reference. Comparison of the Years Ended December 31, 2024 and 2023 Revenue Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Revenue $1,041,938 $910,488 $131,450 14% The increase in revenue for 2024 compared to 2023 was primarily attributable to our larger customers, driven by an increase in our sales and marketing activities and our improved brand awareness. Cost of Revenue Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Cost of revenue $477,540 $432,690 $44,850 10% % of Revenue 46% 48% The increase in cost of revenue for 2024 compared to 2023 was primarily due to a $21.0 million increase in depreciation, data center and public cloud costs to support our growing capacity needs, a $10.0 million increase in personnel-related costs, a $6.2 million increase in third-party costs driven by increased customer activities, a $3.1 million increase in amortization of capitalized internal-use software development costs, a $2.9 million increase in USF contributions and other federal telecommunication service fees due to increased customer usage, a $2.7 million 59 Table of Contents increase in lease amortization of finance leases, and a $0.6 million increase in amortization of intangibles, offset in part by a $1.4 million decrease in usage and carrier costs due to lower rates and by a $0.8 million decrease in consulting costs for global expansion. The $10.0 million increase in personnel-related costs was primarily driven by increased headcount, higher salaries, and $2.1 million in restructuring costs related to the Plan, offset in part by an $8.4 million decrease in stock-based compensation costs. Gross Profit Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Gross profit $564,398 $477,798 $86,600 18% % of Revenue 54% 52% The increase in gross profit for 2024 compared to 2023 was primarily due to increases in subscription and related revenues. We expect gross margin to increase in the long term despite continued investments in professional services, public cloud, cloud operations, customer support and network infrastructure, as we expect revenue growth in the long term to more than offset these increases. Operating Expenses Research and Development Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Research and development $166,197 $156,582 $9,615 6% % of Revenue 16% 17% The increase in research and development expenses for 2024 compared to 2023 was primarily due to a $12.6 million increase in personnel-related costs, a $3.7 million increase in staff augmentation costs, a $3.3 million increase in office, facilities and related allocated costs, and a $1.3 million increase in public cloud development costs, offset in part by a $12.3 million increase in research and development costs (excluding stock-based compensation costs) that qualified for capitalization. The $12.6 million increase in personnel-related costs was primarily driven by increased headcount, higher salaries, and $1.9 million in restructuring costs related to the Plan, offset in part by a $13.2 million decrease in stock-based compensation costs. Sales and Marketing Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Sales and marketing $311,954 $296,713 $15,241 5% % of Revenue 30% 32% The increase in sales and marketing expenses for 2024 compared to 2023 was primarily due to a $15.5 million increase in amortization of deferred contract acquisition costs driven by the growth in sales and bookings of our solution and a $3.0 million increase in personnel-related costs, offset in part by a decrease in overall marketing spend. The $3.0 million increase in personnel-related costs was primarily driven by higher salaries, and $4.4 million in restructuring costs related to the Plan, offset in part by a $15.0 million decrease in stock-based compensation costs. 60 Table of Contents General and Administrative Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) General and administrative $137,550 $123,079 $14,471 12% % of Revenue 13% 14% The increase in general and administrative expenses for 2024 compared to 2023 was primarily due to a $7.9 million increase in costs associated with the acquisition of Acqueon, a $6.0 million increase in personnel-related costs, and a $2.2 million increase in impairment losses as a result of our commitment to close two operating lease facilities and to abandon the associated leasehold improvements and property and equipment, offset in part by a $1.6 million decrease in office, facilities and related allocated costs. The $6.0 million increase in personnel-related costs was primarily driven by increased headcount, higher salaries, and $1.2 million in restructuring costs related to the Plan, offset in part by a $3.4 million decrease in stock-based compensation costs. Other Income (Expense), Net Year Ended December 31, 2024 2023 $ Change % Change (in thousands, except percentages) Interest expense $ (14,812) $ (7,646) $ (7,166) 94 % Gain on early extinguishment of debt 6,615 — 6,615 (100) % Interest income and other 46,745 26,799 19,946 74 % Total other income (expense), net $ 38,548 $ 19,153 $ 19,395 (101) % % of Revenue 4 % 2 % The increase in interest expense for 2024 compared to 2023 was primarily due to the issuance of the 2029 convertible senior notes in March 2024. In connection with the issuance of the 2029 convertible senior notes, we used part of the net proceeds from the issuance to repurchase approximately $313.1 million aggregate principal amount of our then outstanding 2025 convertible senior notes in privately-negotiated transactions for aggregate cash consideration of approximately $304.9 million. The repurchase transaction was accounted for as a debt extinguishment. The difference between the consideration used to extinguish the 2025 convertible senior notes and the carrying value of the 2025 convertible senior notes (including unamortized debt discount and issuance cost) resulted in an extinguishment gain of approximately $6.6 million. See Note 6 to the consolidated financial statements for further details. The increase in interest income and other for 2024 compared to 2023 was primarily due to higher interest income on our marketable investments due to higher investable balances and higher interest rates and from an increase in foreign currency transaction gains, offset in part by a $1.3 million impairment charge of an equity investment. Liquidity and Capital Resources To date, we have financed our operations, primarily through sales of our solution, net proceeds from our equity and debt financings, including the issuance of our 2029 convertible senior notes in March 2024, issuance of our 2025 convertible senior notes in May and June 2020 and of our 2023 convertible senior notes in May 2018, and lease facilities. As of December 31, 2024, we had $606.9 million in working capital, which included $362.5 million in cash and cash equivalents, and $643.4 million in marketable investments. Our intent is that all marketable investments are available for use in our current operations, including marketable investments with maturity dates greater than one year from December 31, 2024. In March 2024, we issued $747.5 million aggregate principal amount of our 2029 convertible senior notes in a private offering. The 2029 convertible senior notes mature on March 15, 2029 and are our senior unsecured obligations. The 2029 convertible senior notes bear interest at a fixed rate of 1.00% per annum, payable semiannually in arrears on March 15 and September 15 of each year, beginning on September 15, 2024. The total net proceeds from the issuance of the 2029 convertible senior notes, after deducting initial purchasers' discounts and commissions and estimated debt issuance costs, were approximately $728.8 million. In connection with the issuance 61 Table of Contents of the 2029 convertible senior notes, we used part of the net proceeds from the issuance to repurchase approximately $313.1 million aggregate principal amount of our then outstanding 2025 convertible senior notes in privately-negotiated transactions for aggregate cash consideration of approximately $304.9 million. In connection with the issuance of the 2029 convertible senior notes, we also entered into privately negotiated capped call transactions with certain financial institutions. We believe our existing cash and cash equivalents will be sufficient to meet our working capital and capital expenditure needs for at least the next 12 months. We plan to continue to finance our operations in the future primarily through sales of our solution, net proceeds from equity and debt financings, and lease facilities. Our future capital requirements will depend on many factors including our growth rate, continuing market acceptance of our solution, the strength of the global economy, customer retention, growth within our installed base, our ability to gain new customers, the timing and extent of spending to support research and development efforts, the outcome of any pending or future litigation or other claims by third parties or governmental entities, the expansion of sales and marketing activities and personnel, the introduction of new and enhanced offerings, expenses incurred in expanding our operations in Portugal, and the effect of the length and severity of the continued macroeconomic challenges, the Russia-Ukraine conflict, and the conflicts in the Middle East, on these or other factors. We currently plan to use cash to settle amounts due under our convertible senior notes that mature on June 1, 2025. We may also acquire or invest in complementary businesses, technologies and intellectual property rights, such as our recent acquisitions of Aceyus in August 2023 and Acqueon in August 2024, which may increase our use of cash and future capital requirements, both to pay acquisition costs and to support our combined operations. We may raise additional capital through equity or debt financings at any time to fund these or other requirements. However, we may not be able to raise additional capital through equity or debt financings when needed on terms acceptable to us or at all, depending on our financial performance and condition, economic and market conditions, the trading price of our common stock, and other factors, including the length and severity of the current economic downturn and fluctuations in the financial markets, including due to the Russia-Ukraine conflict and the conflicts in the Middle East. If we are unable to raise additional capital as needed, our business, operating results and financial condition could be harmed. In addition, if our operating performance during the next twelve months is below our expectations, our liquidity and ability to operate our business also could be harmed. If we raise additional funds by issuing equity or equity-linked securities, the ownership of our existing stockholders would be diluted. If we raise additional funds through the incurrence of additional indebtedness, we will be subject to increased debt service obligations and could also be subject to restrictive covenants and other operating restrictions that could negatively impact our ability to operate our business. Cash Flows The following table summarizes our cash flows for the periods presented (in thousands): Year Ended December 31, 2024 2023 Net cash provided by operating activities $ 143,168 $ 128,838 Net cash used in investing activities (266,550) (259,562) Net cash provided by financing activities 342,725 94,579 Net increase (decrease) in cash, cash equivalents and restricted cash $ 219,343 $ (36,145) Cash Flows from Operating Activities Cash provided by operating activities is primarily influenced by our personnel-related expenditures, data center and telecommunications carrier costs, office and facility related costs, USF contributions and other regulatory costs and the amount and timing of customer payments. If we continue to improve our financial results, we expect net cash provided by operating activities to increase. Our largest source of operating cash inflows is cash collections from our customers for subscription and related usage services. Payments from customers for these services are typically received monthly. Net cash provided by operating activities was $143.2 million during the year ended December 31, 2024. Net cash provided by operating activities resulted from our net loss of $12.8 million, adjustments to reconcile net loss to net cash provided by operating activities of $283.1 million, primarily consisting of $166.3 million of stock-based compensation, $71.5 million of amortization of deferred contract acquisition costs, $52.9 million of depreciation and amortization, $15.4 million of reduction in carrying amount of right-of-use assets, $5.5 million of amortization of 62 Table of Contents issuance costs on our convertible senior notes, a $2.2 million impairment charge as a result of our commitment to close two operating lease facilities and to abandon the associated leasehold improvements and property and equipment, a $1.3 million impairment charge of an equity investment, $(20.8) million of accretion of discount on marketable investments, and a $(6.6) million gain on early extinguishment of debt, partially offset by use of cash for operating assets and liabilities of $(127.1) million primarily due to the timing of cash payments to vendors and cash receipts from customers. Cash Flows from Investing Activities Net cash used in investing activities of $(266.6) million in 2024 was comprised of $1,289.4 million related to purchases of marketable investments, $167.2 million, net of cash acquired in connection with the acquisition of Acqueon, $42.4 million in capital expenditures and $22.2 million in capitalized software development costs, offset in part by $1,254.5 million related to cash proceeds from sales and maturities of marketable investments. Cash Flows from Financing Activities Net cash provided by financing activities of $342.7 million in 2024 was related to net cash proceeds of $728.8 million from the issuance of the 2029 convertible senior notes, net of initial purchasers' discounts and commissions and debt issuance costs, $14.8 million from the sale of common stock under our employee stock purchase plan, $0.5 million cash received from the partial termination of capped calls associated with the 2025 convertible senior notes, and $0.5 million of cash proceeds from the exercise of stock options, offset in part by $304.5 million from the repurchase of a portion of the 2025 convertible senior notes, $93.4 million from the payment for capped call transactions associated with the 2029 convertible senior notes, and $4.0 million of payments related to finance leases. Contractual and Other Obligations Our material cash requirements include the following contractual and other obligations. Convertible Senior Notes In May and June 2020, we issued $747.5 million aggregate principal amount of our 2025 convertible senior notes in a private offering. The 2025 convertible senior notes mature on June 1, 2025 and are our senior unsecured obligations. The 2025 convertible senior notes bear interest at a fixed rate of 0.50% per annum, payable semiannually in arrears on June 1 and December 1 of each year, beginning December 1, 2020. The total net proceeds from the offering, after deducting initial purchasers’ discounts and commissions and estimated debt issuance costs, were approximately $728.8 million. In connection with the issuance of the 2029 convertible senior notes, we used part of the net proceeds from the issuance to repurchase approximately $313.1 million aggregate principal amount of our 2025 convertible senior notes. As of December 31, 2024, the aggregate principal amount outstanding of our 2025 convertible senior notes was $434.4 million. We currently plan to use cash to settle amounts due under our convertible senior notes that mature on June 1, 2025, which will decrease our cash and cash equivalents, could preclude us from making other investments in our business and operations, and could necessitate or accelerate additional fundraising by us. In March 2024, we issued $747.5 million aggregate principal amount of our 2029 convertible senior notes in a private offering. The 2029 convertible senior notes mature on March 15, 2029 and are our senior unsecured obligations. The 2029 convertible senior notes bear interest at a fixed rate of 1.00% per annum, payable semiannually in arrears on March 15 and September 15 of each year, beginning on September 15, 2024. The total net proceeds from the issuance of the 2029 convertible senior notes, after deducting initial purchasers' discounts and commissions and debt issuance costs, were approximately $728.8 million. As of December 31, 2024, the aggregate principal amount outstanding of our 2029 convertible senior notes was $747.5 million. See Note 6 to the consolidated financial statements included in this report for further details. Leases We have leases for offices, data centers and computer and networking equipment that expire at various dates through 2031. Our leases have remaining terms of one to seven years. Some of the leases include an option to extend the leases for up to one to five years, and some of the leases include the option to terminate the leases upon 30-days' notice. We had outstanding operating lease obligations of $53.3 million as of December 31, 2024, with $12.9 million payable within 12 months, $19.1 million payable within one to three years, $13.7 million payable within three to five years, and $7.6 million payable after five years. We also had outstanding finance lease obligations of $20.8 million as of December 31, 2024, with $8.6 million payable within 12 months and $12.2 million payable within one 63 Table of Contents to three years. We entered into three-year equipment finance lease agreements and recognized $18.6 million right of use assets during the year ended December 31, 2024, which were reported within "Finance lease right-of-use assets" and are being depreciated on a straight-line basis over the lease term. As a result, we also recognized short-term lease liabilities of $5.9 million within "Finance lease liabilities" and long-term lease liabilities of $12.7 million within "Finance lease liabilities - less current portion" for the year ended December 31, 2024. See Note 13 to the consolidated financial statements included in this report for further details. Cloud Services and Software and Maintenance As of December 31, 2024, we had outstanding cloud services and software and maintenance agreement commitments totaling $38.1 million, of which $20.0 million is expected to be purchased within one year, and $18.1 million is expected to be purchased within one to three years. During the year ended December 31, 2024, we entered into equipment finance lease arrangements that resulted in a $8.8 million additional reduction of our outstanding cloud services commitment. See Note 10 for more information. Hosting and Telecommunication Usage Services We have agreements with third parties to provide co-location hosting and telecommunication usage services. The agreements require payments per month for a fixed period of time in exchange for certain guarantees of network and telecommunication availability. As of December 31, 2024, we had outstanding hosting and telecommunication usage services obligations of $14.6 million, with $6.7 million payable within 12 months, $6.6 million payable within one to three years, and $1.3 million payable within three to five years. Indemnification Agreements In the ordinary course of business, we enter into agreements of varying scope and terms pursuant to which we agree to indemnify customers, vendors, lessors, business partners and other parties with respect to certain matters, including, but not limited to, losses arising out of breach of such agreements, services to be provided by us or from intellectual property infringement claims made by third parties. We have received indemnification demands, and will likely continue to receive demands, from customers regarding our intellectual property indemnification obligations under these contracts. In addition, we have entered into indemnification agreements with our directors, officers and certain employees that will require us, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors, officers or employees. There are no claims that we are aware of that could have a material effect on our consolidated balance sheet, consolidated statements of operations and comprehensive loss, or consolidated statements of cash flows. Contingencies — Legal and Regulatory We are subject to certain legal and regulatory proceedings, and from time-to-time may be involved in a variety of claims, lawsuits, investigations, and proceedings relating to contractual disputes, intellectual property rights, employment matters, regulatory compliance matters, and other litigation matters relating to various claims that arise in the normal course of business. We determine whether an estimated loss from a contingency should be accrued by assessing whether a loss is deemed probable and can be reasonably estimated. We assess our potential liability by analyzing specific litigation and regulatory matters using reasonably available information. We develop our views on estimated losses in consultation with inside and outside counsel, which involves a subjective analysis of potential results and outcomes, assuming various combinations of appropriate litigation and settlement strategies. Legal fees are expensed in the period in which they are incurred. We are currently party to the following action: On December 4, 2024, a purported holder of our securities filed a putative class action complaint against us, our Chief Executive Officer, and our Chief Financial Officer in the United States District Court for the Northern District of California alleging violations of Section 10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5, promulgated thereunder, based on alleged false and/or misleading statements or omissions regarding us and our business and seeking unspecified damages on behalf of all persons and entities (subject to specified exceptions) that purchased or otherwise acquired our securities, including call options, from June 4, 2024, through the close of trading on August 8, 2024. On February 3, 2025, Lucid Alternative Fund, LP moved to be appointed lead plaintiff of this action pursuant to the Private Securities Litigation Reform Act of 1995. We cannot predict the duration or outcome of this lawsuit at this time. As a result, we are unable to estimate the reasonably possible loss or range of reasonably possible losses arising from this lawsuit. We intend to vigorously defend ourself in this lawsuit. Critical Accounting Policies and Estimates Our consolidated financial statements are prepared in accordance with U.S. GAAP. The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, 64 Table of Contents liabilities, revenue, expenses and related disclosures. On an ongoing basis, we evaluate our estimates and assumptions. Our actual results may differ from these estimates under different assumptions or conditions. Our significant accounting policies are described in Note 1 to the consolidated financial statements. Revenue Recognition Revenue is recognized when control of the promised services is transferred to customers, in an amount that reflects the consideration that we expect to receive in exchange for those services. We generate all of our revenue from contracts with customers. In contracts with multiple performance obligations, we identify each performance obligation and evaluate whether the performance obligations are distinct within the context of the contract at contract inception. Performance obligations that are not distinct at contract inception are combined. We allocate the transaction price to each distinct performance obligation proportionately based on the estimated standalone selling price for each performance obligation. We then look to how services are transferred to the customer in order to determine the timing of revenue recognition. Most services provided under our agreements result in the transfer of control over time. Our revenue consists of subscription services and related usage as well as professional services. We charge our customers subscription fees, usually billed on a monthly basis, for access to our Intelligent CX Platform, primarily based on the number of licenses, as well as on a consumption or capacity basis for our AI solutions. Licenses are defined as the maximum number of named agents allowed to concurrently access the Intelligent CX Platform. Customers typically have more named agents than licenses. Multiple named agents may use a license, though not simultaneously. The majority of our customers purchase both subscriptions and related telephony usage. A growing number of our customers subscribe to our platform but purchase telephony usage directly from wholesale telecommunications service providers. We do not sell telephony usage on a stand-alone basis to any customer. The related usage fees are based on the volume of minutes used for inbound and outbound customer interactions. Revenue generated from telephony usage is presented in revenue and cost of sales on a gross basis, as we are the party that controls the service and are responsible for fulfilling the promise to provide the call service by diverting the calls to selected carriers. We also offer bundled plans, generally for smaller deployments, whereby the customer is charged a single monthly fixed fee per license that includes both subscription and unlimited usage in the contiguous 48 states and, in some cases, Canada. Professional services revenue is derived primarily from Intelligent CX implementations, including application configuration, system integration, optimization, education and training services. Customers are not permitted to take possession of our software. We offer monthly, annual and multiple-year contracts to our customers, generally with 30 days’ notice required for limited reductions in the number of licenses or the level of consumption or capacity. Increases in the number of licenses or the level of consumption or capacity can be provisioned almost immediately. Our customers, therefore, are able to adjust the number of licenses used to meet their changing contact center volume needs. Our larger customers typically choose annual contracts, which generally include an implementation and ramp period of several months. Subscription fees, including bundled plans, are generally billed monthly in advance, while related usage fees are billed in arrears. Support activities include technical assistance for our solution and upgrades and enhancements to our Intelligent CX Platform on a when-and-if-available basis, which are not billed separately. Professional services are primarily billed on a fixed-fee basis and are typically performed by us directly. However, our customers can choose to perform these services themselves, use one of our certified professional service providers, or engage their own third-party service providers to perform such services. Revenue for professional services is recognized over time as services are performed, based on the proportion of labor hours expended compared to the total hours expected to complete the related performance obligation. The estimation of variable consideration for each performance obligation requires us to make subjective judgments. In the early stages of our larger contracts, in order to allocate the overall transaction fee on a relative stand-alone selling price basis to our multiple performance obligations, we estimate variable consideration to be included in the transaction fee to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. When services are included in the contract with the customer and are not sold at their stand-alone selling price, we are required to estimate the number of licenses the customer will use, especially during the initial ramp period of the contract, during which we bill under an ‘actual usage’ model for subscription-related services. We expect estimated variable consideration to continue to not have a material impact on the allocation of transaction fees to multiple performance obligations. 65 Table of Contents The revenue recognition standards include guidance relating to any tax assessed by a governmental authority that is directly imposed on a revenue-producing transaction between a seller and a customer and may include, but is not limited to, sales, use, value added and excise taxes. We record USF contributions and other regulatory costs on a gross basis in our consolidated statements of operations and comprehensive loss and record surcharges and sales, use and excise taxes billed to our clients on a net basis. The cost of gross USF contributions payable to the USAC and suppliers is presented as a cost of revenue in the consolidated statements of operations and comprehensive loss. Business Combinations, Goodwill, and Acquisition-Related Intangible Assets Accounting for business combinations requires us to make significant estimates and assumptions. We allocate the purchase consideration to the tangible and intangible assets acquired and liabilities assumed based on their estimated fair value at the acquisition dates, with the excess recorded to goodwill. Critical estimates in valuing certain intangible assets and contingent consideration include, but are not limited to, future expected cash flows, expected asset lives, royalty rates, and discount rates. The amounts and useful lives assigned to acquisition-related intangible assets impact the amount and timing of future amortization expense. We use estimates, assumptions, and judgments when performing a goodwill impairment test or assessing the recoverability of acquisition-related finite-lived intangible assets. We test goodwill for impairment on an annual basis in the fourth quarter and more frequently if a significant event or circumstance indicates impairment, and assess the recoverability of acquisition-related intangible assets whenever events or circumstances indicate that the carrying amounts of such assets may not be recoverable. We also evaluate the estimated remaining useful lives of acquisition-related intangible assets for changes in circumstances that warrant a revision to the remaining periods of amortization. Recent Accounting Pronouncements Refer to Note 1 in Item 8 of this Form 10-K for information related to recent accounting pronouncements.