NABL US Equity☆

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our Consolidated Financial Statements and related notes thereto included elsewhere in this report. In addition to historical consolidated financial information, the following discussion contains forward-looking statements that reflect our plans, estimates and beliefs. Our actual results could differ materially and adversely from those anticipated in the forward-looking statements. Please see the sections entitled “Safe Harbor Cautionary Statement” and “Risk Factors” above for a discussion of the uncertainties, risks and assumptions associated with these statements. The following discussion and analysis also includes a discussion of certain non-GAAP financial measures. For a description and reconciliation of the non-GAAP measures discussed in this section, see “Non-GAAP Financial Measures” below.

Overview

N-able, Inc., a Delaware corporation, together with its subsidiaries, is a leading global provider of cloud-based security, data protection, and unified endpoint management software solutions for IT services providers, including managed service providers (“MSPs”). Our powerful technology enables them to support digital transformation and growth for small and medium-sized businesses (“SMBs”) and mid-market businesses, which we define as those businesses having fewer than 2,500 employees. With a flexible technology platform and powerful integrations, N-able makes it easy for our customers to monitor, manage, and protect systems, data, and networks. Our growing portfolio of management, security, automation, and data protection solutions is built for IT services management professionals. In addition, we provide extensive, proactive support—through enriching partner programs, hands-on training, and growth resources—to help our customers deliver exceptional value and achieve success at scale. Through our multi-dimensional land and expand model and global presence, we have been able to drive strong recurring revenue growth and profitability.

On August 6, 2020, SolarWinds Corporation (“SolarWinds” or “Parent”) announced that its board of directors had authorized management to explore a potential spin-off of its MSP business into our company, a newly created and separately traded public company, and separate into two distinct, publicly traded companies (the “Separation”). On July 19, 2021, SolarWinds completed the Separation through a pro-rata distribution (the “Distribution”) of all the outstanding shares of our common stock it held to the stockholders of record of SolarWinds as of the close of business on July 12, 2021. As a result of the Distribution, we became an independent public company and our common stock is listed under the symbol “NABL” on the New York Stock Exchange.

SolarWinds Cyber Incident

As previously disclosed, in 2020, SolarWinds was the victim of a cyberattack on its Orion Software Platform and internal systems, or the Cyber Incident. SolarWinds concluded its internal investigations related to the Cyber Incident and did not identify SUNBURST in any of its more than 70 non-Orion products and tools, including, as previously disclosed, any of our N-able solutions.

In response to the Cyber Incident and in connection with the Separation and Distribution, we continue to work to further enhance security, monitoring and authentication of our solutions. Specifically, we have implemented in-product security enhancements to the N-able portfolio of products, including, multi-factor authentication, unified single sign-on services and secure secret vaults. We have also introduced new identity and access controls, scanning and remediation technologies and standards and monitoring tooling across our businesses IT and production environments. We expect to incur additional expenses in future periods related to continued enhancements to our security measures across our solutions.

Of the expenses SolarWinds recorded related to the Cyber Incident through the Separation and Distribution date of July 19, 2021, none were allocated to the N-able business and, as a result of the indemnification provisions under the Separation and Distribution Agreement entered into in connection with the Separation and Distribution (the “Separation and Distribution Agreement”), we have not recorded any contingent liabilities with respect to the Cyber Incident as of December 31, 2024 and 2023, respectively. In addition, as a result of the Cyber Incident, SolarWinds has been subject to numerous lawsuits and governmental investigations or inquiries. To date, we have not been separately named in such lawsuits and investigations, but in the future we may become subject to lawsuits, investigations or inquiries related to the Cyber Incident. In such event, subject to the terms of the Separation and Distribution Agreement, SolarWinds would indemnify us for costs we may incur.

We believe the Cyber Incident caused reputational harm to SolarWinds and also had an adverse impact on our reputation, new subscription sales and net retention rates. In general, our sales cycles and time from contract to revenue recognition are primarily short in nature, and we believe that the adverse impacts of the Cyber Incident on our financial results have diminished. Nevertheless, there is risk that the Cyber Incident may continue to have an adverse impact on our business in future periods, and to the extent such impact continues, including as a result of new discoveries or events, it could have an adverse effect on our business, results of operations, cash flows or financial position.

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Fourth Quarter Financial Highlights

Revenue

Our total revenue was $116.5 million and $108.4 million for the three months ended December 31, 2024 and 2023, respectively.

During the year ended December 31, 2024, we began increasing the proportion of our subscriptions that are long-term committed contracts, as compared to month-to-month contracts (the “Long-Term Contract Initiative”). Under Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers (“Topic 606”),” we recognize revenue for long-term subscriptions when the distinct license is made available to the customer, and support revenue is recognized ratably over the contract term. Revenue from the license performance obligation of our self-managed solutions is recognized at a point in time upon delivery of the access to the licenses and revenue from the performance obligation related to the technical support and unspecified software upgrades of our subscription-based license arrangements is recognized ratably over the agreement period. Point in time subscription revenue decreased from $14.7 million during the three months ended December 31, 2023 to $10.8 million during the three months ended December 31, 2024, and increased from $56.4 million during the year ended December 31, 2023 to $62.3 million during the year ended December 31, 2024. The increase in point in time subscription revenue during the year ended December 31, 2024 was primarily due to the impact of revenue recognition for long-term committed contracts under Topic 606, net of any volume and pricing rationalization when committing to long-term subscriptions and any fluctuations in month-to-month contracts. See Note 2. Summary of Significant Accounting Policies in the Notes to Consolidated Financial Statements for further details regarding revenue recognized from subscription and other services at a point in time and over time.

Acquisitions

On November 20, 2024, we acquired Adlumin, Inc. (“Adlumin”), a Washington, D.C. based enterprise-grade security operations platform provider. The acquisition was structured as a merger transaction pursuant to which Adlumin became our indirect wholly owned subsidiary. The aggregate consideration payable at closing of the transaction included $98.7 million in cash, subject to customary adjustments and funded with cash on hand, and the issuance of up to 1,570,762 shares of our common stock. Additionally, the former Adlumin shareholders have the right to receive $120.0 million in cash in installments of $52.5 million and $67.5 million on the first and second anniversaries of the closing date, respectively, and up to an aggregate of $30.0 million in potential cash earn-out payments payable in 2025 and 2026 based upon the achievement of certain performance metrics against defined targets for the 2024 and 2025 fiscal years.

The acquisition is intended to build upon our prior partnership with Adlumin providing extended detection and response (“XDR”) capabilities and managed detection and response (“MDR”) services, and allow us to incorporate Adlumin’s innovative technology with our industry-leading platform that combines security, unified endpoint management, and data protection solutions. We incurred net transaction related costs of $2.9 million during the year ended December 31, 2024, which are included in general and administrative expense. Goodwill and acquired identifiable intangible assets for this acquisition are not deductible for tax purposes.

The results of operations related to Adlumin since the acquisition date are included in our Consolidated Financial Statements for the three and twelve months ended December 31, 2024. As noted above, total consideration includes up to $30.0 million in potential cash earn-out payments payable in 2025 and 2026 based upon the achievement of certain performance metrics against defined targets for the 2024 and 2025 fiscal years. The contingent consideration liabilities will be re-evaluated periodically, but at least quarterly, with the resulting gains and losses recognized within general and administrative expense in our Consolidated Statements of Operations. At the date of acquisition, the fair value of this contingent consideration was $16.6 million. As of December 31, 2024, the fair value of this contingent consideration is $14.1 million, resulting in the recognition of a gain of $2.6 million for the year ended December 31, 2024. The current portion of the contingent consideration of $5.5 million is included in “accrued liabilities and other” and the non-current portion of $8.6 million is included in “other long-term liabilities” in our Consolidated Balance Sheets as of December 31, 2024. See Note 3. Acquisitions, Note 7. Fair Value Measurements, Note 8. Accrued Liabilities and Other and Note 15. Commitments and Contingencies in the Notes to Consolidated Financial Statements for additional information regarding the Adlumin acquisition and contingent consideration liabilities.

Annual Recurring Revenue

Total annual recurring revenue (“ARR”) as of December 31, 2024 was $482.5 million, compared to $444.3 million as of December 31, 2023, representing an increase of 8.6%. This increase was primarily due to steady demand for our solutions, including the impact of the November 20, 2024 acquisition of Adlumin.

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As of December 31, 2024, we had 2,349 customers with ARR over $50,000 on our platform, up from 2,196 as of December 31, 2023, representing an increase of approximately 7%. Over the same period, customers with over $50,000 of ARR on our platform grew from approximately 56% of our total ARR as of December 31, 2023 to approximately 57% of our total ARR as of December 31, 2024.

We calculate ARR by annualizing the recurring revenue and related usage revenue inclusive of discounts, excluding the impacts of credits and reserves, recognized during the last day of the reporting period from both long-term and month-to-month subscriptions. We use ARR, and in particular ARR attributable to customers with over $50,000 of ARR, to enhance the understanding of our business performance and the growth of our relationships with our customers.

Profitability

Our net income for the three months ended December 31, 2024 and 2023 was $3.3 million and $9.4 million, respectively. The decrease in net income for the three months ended December 31, 2024 was due to increases in research and development expense, other expense, net, cost of revenue, amortization of acquired technologies, sales and marketing expense, amortization of acquired intangibles, and general and administrative expense, partially offset by an increase in revenue and a decrease in income tax expense. Our Adjusted EBITDA, calculated as net income of $3.3 million and $9.4 million for the three months ended December 31, 2024 and 2023, respectively, excluding amortization of acquired intangible assets and developed technology of $3.9 million and $1.6 million, respectively, depreciation expense of $4.0 million and $3.9 million, respectively, income tax expense of $3.7 million and $7.4 million, respectively, interest expense, net of $7.3 million and $7.7 million, respectively, unrealized foreign currency losses (gains) of $2.0 million and $(1.8) million, respectively, transaction related costs of $2.4 million and $(0.5) million, respectively, spin-off costs of $0.0 million and $0.1 million, respectively, stock-based compensation expense and related employer-paid payroll taxes of $10.8 million and $10.9 million, respectively, and restructuring costs and other of $0.7 million and $0.5 million, respectively, was $38.1 million and $39.2 million for the three months ended December 31, 2024 and 2023, respectively.

Cash Flow

We have built our business to generate strong cash flow over the long term. For the three months ended December 31, 2024 and 2023, cash flows from operations were $26.0 million and $31.2 million, respectively. Our cash flows from operations were reduced by cash payments for interest of $6.9 million and $7.3 million for the three months ended December 31, 2024 and 2023, respectively, and cash payments for income taxes of $4.6 million and $3.9 million for the three months ended December 31, 2024 and 2023, respectively.

Components of Our Results of Operations

Revenue

Our revenue consists of the following:

•Subscription Revenue. We primarily derive subscription revenue from the sale of subscriptions to the SaaS solutions that we host and manage on our platform. Our subscriptions provide access to the latest versions of our software platform, technical support and unspecified software upgrades and updates. Subscription revenue for our SaaS solutions is generally recognized ratably over the subscription term once the service is made available to the customer or when we have the right to invoice for services performed. In addition, our subscription revenue includes sales of our self-managed solutions, which are hosted and managed by our customers. Subscriptions of our self-managed solutions include term licenses, technical support and unspecified software upgrades. Revenue from the license performance obligation of our self-managed solutions is recognized at a point in time upon delivery of the access to the licenses and revenue from the performance obligation related to the technical support and unspecified software upgrades of our subscription-based license arrangements is recognized ratably over the agreement period. We generally invoice

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subscription agreements monthly based on usage or in advance over the subscription period on either a monthly or annual basis.

•Other Revenue. Other revenue consists primarily of revenue from the sale of our maintenance services associated with the historical sales of perpetual licenses and revenue from professional services. MSP customers with maintenance agreements are entitled to receive technical support and unspecified upgrades or enhancements to new versions of their solutions on a when-and-if-available basis for the specified agreement period.

Cost of Revenue

•Cost of Revenue. Cost of revenue consists of public cloud infrastructure and hosting fees, an allocation of overhead costs for our subscription revenue and maintenance services, royalty fees, and personnel costs for technical support and our security operations center. We allocate facilities, depreciation, IT and benefits costs based on headcount.

•Amortization of Acquired Technologies. We amortize to cost of revenue capitalized costs of technologies acquired in connection with the take private transaction of SolarWinds in early 2016 and subsequent business combinations, including the July 1, 2022 acquisition of Spinpanel B.V. (“Spinpanel”) and November 20, 2024 acquisition of Adlumin. Amortization related to the take private transaction of SolarWinds concluded during the three months ended March 31, 2023.

Operating Expenses

Operating expenses consist of sales and marketing, research and development and general and administrative expenses as well as amortization of acquired intangibles. Generally, personnel costs are the most significant component of operating expenses and include salaries, bonuses and stock-based compensation and related employer-paid payroll taxes, as well as an allocation of our facilities, depreciation, IT and benefits costs. We had total employees of 1,773 and 1,584 as of December 31, 2024 and 2023, respectively. Our stock-based compensation expense increased during the year ended December 31, 2024 as compared to the prior fiscal year primarily due to the impact of new equity awards that were granted to employees through December 31, 2024, and we expect stock-based compensation expense to continue to increase during the year ended December 31, 2025.

•Sales and Marketing. Sales and marketing expenses primarily consist of related personnel costs, including our sales, marketing, partner success and product management teams, net of capitalized commissions related to long-term committed contracts, as well as an allocation of our facilities, depreciation, IT and benefits costs. Sales and marketing expenses also include the cost of digital marketing programs such as paid search, search engine optimization and management and website maintenance and design, marketing development funds, as well as the cost of events for existing and prospective customers. We expect to continue to grow our sales and marketing organization over time to drive new customer adds, retain and expand with existing customers and pursue initiatives designed to help our customers succeed and grow.

•Research and Development. Research and development expenses primarily consist of related personnel costs, including our engineering, development operations, user experience and security operations teams, as well as an allocation of our facilities, depreciation, IT and benefits costs. We expect to continue to grow our research and development organization over time and also to incur additional expenses associated with bringing new product offerings to market and our enhancements of security, monitoring and authentication of our solutions.

•General and Administrative. General and administrative expenses primarily consist of personnel costs for executives, finance, legal, human resources, business applications and other administrative personnel, general restructuring charges and other transaction related costs, professional fees and other general corporate expenses, as well as an allocation of our facilities, depreciation, IT and benefits costs. We expect to continue to grow our general and administrative organization over time to support continued growth of our business.

•Amortization of Acquired Intangibles. We amortize to operating expenses capitalized costs of intangible assets primarily acquired in connection with the take private transaction of SolarWinds in early 2016 and subsequent business combinations, including the July 1, 2022 acquisition of Spinpanel and the November 20, 2024 acquisition of Adlumin. Amortization related to the take private transaction of SolarWinds concluded during the three months ended March 31, 2023.

Other Expense, Net

Other expense, net primarily consists of interest expense related to the Credit Agreement and losses resulting from changes in exchange rates on foreign currency denominated accounts, partially offset by gains resulting from changes in exchange rates on foreign currency denominated accounts and dividend income from our money market fund financial assets. See Item 7A. Quantitative and Qualitative Disclosures About Market Risk for additional information on how interest rates impact our financial results.

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Foreign Currency

As a global company, we face exposure to adverse movements in foreign currency exchange rates. Fluctuations in foreign currencies impact the amount of total assets, liabilities, revenue, operating expenses and cash flows that we report for our foreign subsidiaries upon the translation of these amounts into U.S. dollars. See Item 1A. Risk Factors and Item 7A. Quantitative and Qualitative Disclosures About Market Risk for additional information on how foreign currency impacts our financial results.

Income Tax Expense

Income tax expense consists of domestic and foreign corporate income taxes related to the sale of subscriptions. Our effective tax rate will be affected by many factors including changes in tax laws, regulations or rates, new interpretations of existing laws or regulations, valuation allowance, uncertain tax positions, stock-based compensation, permanent nondeductible book and tax differences, shifts in the allocation of income earned throughout the world and changes in overall levels of income before tax.

Comparison of the Years Ended December 31, 2024 and 2023

Revenue

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Total revenue increased $44.3 million or 10.5%, for the year ended December 31, 2024 compared to the year ended December 31, 2023. We base revenue by geography on the billing address of each customer. Based on customer location, revenue from the United States was approximately 48.2% and 48.8% of total revenue for the years ended December 31, 2024 and 2023, respectively. Revenue from the United Kingdom was approximately 10.5% and 10.2% of total revenue for the years ended December 31, 2024 and 2023, respectively. Other than the United States and the United Kingdom, no single country accounted for 10% or more of our total revenue during these periods.

Subscription Revenue. Subscription revenue increased $46.9 million, or 11.4%, for the year ended December 31, 2024 compared to the year ended December 31, 2023. The increase in subscription revenue was primarily driven by growth in sales of our data protection, security and unified endpoint management solutions, inclusive of the net positive impact from long-term committed contracts. See Fourth Quarter Financial Highlights for further details regarding the impact of long-term committed contracts during the year ended December 31, 2024. Subscription revenue increased slightly as a percentage of total revenue for the year ended December 31, 2024 compared to the year ended December 31, 2023.

Our annual dollar-based net revenue retention rate for our subscription products was approximately 103% and 110% for the years ended December 31, 2024 and 2023, respectively. The 103% dollar-based net revenue retention rate reflects the pressure from our pricing and packaging changes, coupled with rationalization related to our Long-Term Contract Initiative, which began materially impacting net revenue retention during the three months ended June 30, 2024. Our calculation includes any expansion revenue and is net of any contraction or cancellation, but excludes credits and revenue attributable to any customer who was not a customer with a paid subscription in the prior period. To calculate our annual dollar-based net revenue retention rate, we first identify the customers with active paid subscriptions in the last month of the prior-year period, or the base customers. We then divide the subscription revenue in the last month of the current-year period attributable to the base customers by the revenue attributable to those base customers in the last month of the prior-year period. Our dollar-based net revenue retention rate for a particular period is then obtained by averaging the rates from that particular period with the results from each of the prior eleven months.

Other Revenue. Other revenue decreased $2.6 million, or 26.7%, for the year ended December 31, 2024 compared to the year ended December 31, 2023, primarily due to a decrease in maintenance and professional services revenue. Other revenue decreased slightly as a percentage of total revenue for the year ended December 31, 2024 compared to the year ended December 31, 2023.

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Cost of Revenue

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Total cost of revenue increased $12.5 million, or 18.3%, in the year ended December 31, 2024 compared to the year ended December 31, 2023 primarily due to an increase in public cloud infrastructure and hosting fees and royalties related to our subscription products of $7.0 million, an increase in depreciation of servers and amortization of capitalized internal-use software costs of $3.0 million, an increase in amortization of intangible assets acquired in connection with business combinations of $1.7 million, an increase in personnel costs driven by headcount and salary increases of $0.4 million, which includes an increase in stock-based compensation expense of $0.2 million, an increase in contract services costs of $0.3 million, and an increase in allocated facilities and IT costs of $0.1 million.

Operating Expenses

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Sales and Marketing. Sales and marketing expenses increased $0.9 million, or 0.7%, primarily due to an increase in personnel costs driven by headcount and salary increases of $7.4 million, which includes an increase in stock-based compensation expense of $0.3 million, an increase in travel and event-related costs of $1.7 million, an increase in allocated facilities and IT costs of $0.3 million, an increase in restructuring and other costs of $0.3 million, and an increase in transaction related costs of $0.2 million, partially offset by an increase in commissions related to long-term committed contracts that were capitalized from sales and marketing expenses to the Consolidated Balance Sheets of $7.4 million, which is net of the recognition of $0.4 million of amortization expense for capitalized commissions, and a decrease in advertising expense of $1.6 million.

Research and Development. Research and development expenses increased $12.5 million, or 16.0%, primarily due to an increase in personnel costs driven by headcount and salary increases of $6.5 million, which includes an increase in stock-based compensation expense of $1.6 million, an increase in subscription costs of $2.1 million, an increase in allocated facilities and IT costs of $1.9 million, a decrease in capitalized internal-use software costs of $1.4 million, an increase in contract services costs of $0.2 million, and an increase in amortization expense of $0.2 million.

General and Administrative. General and administrative expenses increased $6.6 million, or 9.5%, primarily due to an increase in transaction related costs of $4.7 million, which includes gains on contingent consideration related to the July 1, 2022 acquisition of Spinpanel of $3.7 million and the November 20, 2024 acquisition of Adlumin of $2.6 million, respectively, and an increase in expense of $1.8 million related to the Adlumin deferred consideration liability, an increase in rent expense of $2.4 million, an increase in restructuring and other costs of $2.0 million, and an increase in professional fees of $1.2 million, partially offset by a decrease in allocated facilities and IT costs of $2.2 million, a decrease in costs associated with our separation from SolarWinds of $0.7 million, and a decrease in director and officer liability insurance costs of $0.6 million. See Note 3. Acquisitions, Note 7. Fair Value Measurements, and Note 15. Commitments and Contingencies in the Notes to Consolidated Financial Statements for additional information regarding the acquisitions of Spinpanel and Adlumin.

Amortization of Acquired Intangibles. Amortization of acquired intangibles decreased $0.3 million, or 53.4%, primarily due a decrease in expense of $0.6 million related to the conclusion of amortization of intangible assets acquired in connection

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with the take private transaction of SolarWinds in early 2016 during the three months ended March 31, 2023, partially offset by an increase in expense of $0.2 million related to the November 20, 2024 acquisition of Adlumin.

Interest Expense, Net

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Interest expense, net decreased by $0.2 million, or 0.7%, in the year ended December 31, 2024 compared to the year ended December 31, 2023, primarily due to the impact of decreased interest rates and lower outstanding borrowings under the Credit Agreement. Outstanding borrowings under the Credit Agreement bear interest at variable rates, and therefore changes in interest rates will have an impact on our financial results and cash flows. See Note 9. Debt in the Notes to Consolidated Financial Statements for additional information regarding the Credit Agreement.

Other Income, Net

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Other income, net decreased by $2.3 million, or 54.7%, in the year ended December 31, 2024 compared to the year ended December 31, 2023, primarily due to a decrease in the impact of changes in foreign currency exchange rates of $3.8 million related to various accounts for the period, partially offset by an increase in dividend income from our money market fund financial assets of $1.9 million.

Income Tax Expense

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Our income tax expense for the year ended December 31, 2024 increased by $2.4 million as compared to the year ended December 31, 2023. The effective tax rate decreased to 43.0% for the year ended December 31, 2024 primarily due to a decrease in income taxes on income outside of the United States, partially offset by an increase in the amount of the unbenefited loss in the United States. For additional discussion about our income taxes, see Note 14. Income Taxes in the Notes to Consolidated Financial Statements.

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Comparison of the Years Ended December 31, 2023 and 2022

Revenue

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Total revenue increased $50.1 million, or 13.5%, for the year ended December 31, 2023 compared to the year ended December 31, 2022. We base revenue by geography on the billing address of each customer. Based on customer location, revenue from the United States was approximately 48.8% and 48.7% of total revenue for the years ended December 31, 2023 and 2022, respectively. Revenue from the United Kingdom was approximately 10.2% and 10.3% of total revenue for the years ended December 31, 2023 and 2022, respectively. Other than the United States and the United Kingdom, no single country accounted for 10% or more of our total revenue during these periods.

Subscription Revenue. Subscription revenue increased $49.5 million, or 13.6%, for the year ended December 31, 2023 compared to the year ended December 31, 2022. The increase in subscription revenue was primarily driven by growth in sales of our data protection, security, and unified endpoint management solutions. Our subscription revenue increased slightly as a percentage of our total revenue for the year ended December 31, 2023 compared to the year ended December 31, 2022.

Our annual dollar-based net revenue retention rate for our subscription products was approximately 110% and 103% for the years ended December 31, 2023 and 2022, respectively, and was driven primarily by strong customer retention and expansion in our MSP products, in addition to favorable movements in foreign currency exchange rates.

Other Revenue. Other revenue increased $0.6 million, or 7.1%, for the year ended December 31, 2023 compared to the year ended December 31, 2022, primarily due to an increase in professional services revenue.

Cost of Revenue

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Total cost of revenue increased $9.6 million, or 16.4%, in the year ended December 31, 2023 compared to the year ended December 31, 2022, primarily due to an increase in public cloud infrastructure and hosting fees and royalties related to our subscription products of $6.5 million, an increase in personnel costs driven by headcount and salary increases of $0.9 million, which includes an increase in stock-based compensation expense of $0.2 million, and an increase in depreciation of servers and amortization of capitalized internal-use software costs of $3.1 million, partially offset by a decrease in amortization of intangible assets acquired in connection with the take private transaction of SolarWinds in early 2016 and subsequent business combinations of $0.7 million and a decrease in allocated facilities and IT costs of $0.3 million. Amortization related to the take private transaction of SolarWinds concluded during the three months ended March 31, 2023.

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Operating Expenses

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Sales and Marketing. Sales and marketing expenses increased $9.4 million, or 7.5%, primarily due to an increase in personnel costs driven by headcount and salary increases of $8.0 million, which includes an increase in stock-based compensation expense of $2.0 million, an increase in marketing program costs of $1.4 million, and an increase in subscription costs of $0.8 million, partially offset by a decrease in contract services costs of $0.3 million, a decrease in restructuring costs of $0.2 million, and a decrease in allocated facilities and IT costs of $0.1 million. We expect to continue to grow our sales and marketing organization over time to drive new customer adds, retain and expand with existing customers and pursue initiatives designed to help our customers succeed and grow.

Research and Development. Research and development expenses increased $14.7 million, or 23.1%, primarily due to an increase in personnel costs driven by headcount and salary increases of $14.6 million, which includes an increase in stock-based compensation expense of $1.8 million, an increase in contract services costs of $1.1 million, an increase in subscription costs of $0.8 million, and an increase in allocated facilities and IT costs of $0.4 million, partially offset by an increase in capitalized internal-use software costs of $2.3 million and a decrease in restructuring costs of $0.1 million. We expect to continue to grow our research and development organization over time and also to incur additional expenses associated with bringing new product offerings to market and our enhancements of security, monitoring and authentication of our solutions.

General and Administrative. General and administrative expenses decreased $1.2 million, or 1.7%, primarily due a decrease in contract services costs of $1.5 million, gains on contingent consideration related to the July 1, 2022 acquisition of Spinpanel of $1.4 million, a decrease in costs associated with our separation from SolarWinds of $1.0 million, a decrease in director and officer liability insurance costs of $0.9 million, and a decrease in rent expense of $0.5 million, partially offset by an increase in personnel costs driven by headcount and salary increases of $3.3 million, which includes an increase in stock-based compensation expense of $1.8 million, and an increase in bad debt expense of $0.8 million. See Note 3. Acquisitions, Note 7. Fair Value Measurements, and Note 15. Commitments and Contingencies in the Notes to Consolidated Financial Statements for additional information regarding the acquisition of Spinpanel.

Amortization of Acquired Intangibles. Amortization of acquired intangibles decreased $5.3 million, or 89.8%, primarily due to the conclusion of amortization of intangible assets acquired in connection with the take private transaction of SolarWinds in early 2016 during the three months ended March 31, 2023.

Interest Expense, Net

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

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Interest expense, net decreased by $(11.4) million, or 60.5%, for the year ended December 31, 2023 compared to the year ended December 31, 2022, primarily due to the impact of increased interest rates on borrowings under the Credit Agreement. Changes in interest rates have had and could continue to have an adverse impact on our financial results and cash flows since outstanding borrowings under the Credit Agreement bear interest at variable rates. See Note 13. Relationship with Parent and Related Entitiesand Note 9. Debt in the Notes to Consolidated Financial Statements for additional information regarding our related party debt and Credit Agreement, respectively.

Other Income, Net

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Other income, net increased by $2.4 million, or 126.4%, for the year ended December 31, 2023 compared to the year ended December 31, 2022, primarily due to an increase in dividend income from our money market fund financial assets of $3.1 million, partially offset by an increase in the impact of changes in foreign currency exchange rates of $0.7 million related to various accounts for the period.

Income Tax Expense

Year Ended December 31,

Amount Percentage of Revenue Amount Percentage of Revenue Change

(in thousands, except percentages)

Our income tax expense for the year ended December 31, 2023 increased by $7.2 million as compared to the year ended December 31, 2022. The effective tax rate increased to 47.2% for the year ended December 31, 2023, primarily due to changes in the UK statutory tax rate, changes in income before income taxes by jurisdiction, the valuation allowance recognized on the deferred tax assets in the U.S. and non-deductible stock-based compensation. For additional discussion about our income taxes, see Note 14. Income Taxes in the Notes to Consolidated Financial Statements.

Non-GAAP Financial Measures

In addition to financial measures prepared in accordance with GAAP, we use certain non-GAAP financial measures to clarify and enhance our understanding, and aid in the period-to-period comparison, of our performance. We believe that these non-GAAP financial measures provide supplemental information that is meaningful when assessing our operating performance because they exclude the impact of certain amounts that our management and Board of Directors do not consider part of core operating results when assessing our operational performance, allocating resources, preparing annual budgets and determining compensation. Accordingly, these non-GAAP financial measures may provide insight to investors into the motivation and decision-making of management in operating the business. Investors are encouraged to review the reconciliation of each of these non-GAAP financial measures to its most comparable GAAP financial measure included below.

While we believe that these non-GAAP financial measures provide useful supplemental information, non-GAAP financial measures have limitations and should not be considered in isolation from, or as a substitute for, their most comparable GAAP measures. These non-GAAP financial measures are not prepared in accordance with GAAP, do not reflect a comprehensive system of accounting and may not be comparable to similarly titled measures of other companies due to potential differences in their financing and accounting methods, the book value of their assets, their capital structures, the method by which their assets were acquired and the manner in which they define non-GAAP measures. Items such as the amortization of intangible assets, stock-based compensation expense and related employer-paid payroll taxes, transaction related adjustments, spin-off costs related to the Separation and Distribution, as well as the related tax impacts of these items can have a material impact on our GAAP financial results.

Non-GAAP Operating Income and Non-GAAP Operating Margin

We provide non-GAAP operating income and related non-GAAP operating margins excluding such items as stock-based compensation expense and related employer-paid payroll taxes, amortization of acquired intangible assets, transaction related

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costs, spin-off costs and restructuring costs and other. We define non-GAAP operating margin as non-GAAP operating income divided by total revenue. Management believes these measures are useful for the following reasons:

•Stock-Based Compensation Expense and Related Employer-Paid Payroll Taxes. We provide non-GAAP information that excludes expenses related to stock-based compensation and related employer-paid payroll taxes associated with our employees’ participation in N-able's stock-based incentive compensation plans. We believe that the exclusion of stock-based compensation expense provides for a better comparison of our operating results to prior periods and to our peer companies as the calculations of stock-based compensation vary from period to period and company to company due to different valuation methodologies, subjective assumptions and the variety of award types. Employer-paid payroll taxes on stock-based compensation is dependent on our stock price and the timing of the taxable events related to the equity awards, over which our management has little control, and does not necessarily correlate to the core operation of our business. Because of these unique characteristics of stock-based compensation and related employer-paid payroll taxes, management excludes these expenses when analyzing the organization’s business performance.

•Amortization of Acquired Technologies and Intangible Assets. We provide non-GAAP information that excludes expenses related to purchased technologies and intangible assets associated with our acquisitions. We believe that eliminating this expense from our non-GAAP measures is useful to investors because the amortization of acquired technologies and intangible assets can be inconsistent in amount and frequency and is significantly impacted by the timing and magnitude of our acquisition transactions, which also vary in frequency from period to period. Accordingly, we analyze the performance of our operations in each period without regard to such expenses.

•Transaction Related Costs. We exclude certain expense items resulting from proposed and completed acquisitions, dispositions and similar transactions, such as legal, accounting and advisory fees, changes in fair value of contingent consideration, costs related to integrating the acquired businesses, deferred compensation, severance and retention expense. We consider these adjustments, to some extent, to be unpredictable and dependent on a significant number of factors that are outside of our control. Furthermore, such proposed and completed transactions result in operating expenses that would not otherwise have been incurred by us in the normal course of our organic business operations. We believe that providing non-GAAP measures that exclude transaction related costs allows investors to better review and understand the historical and current results of our continuing operations and also facilitates comparisons to our historical results and results of peer companies with different transaction related activities, both with and without such adjustments.

•Spin-off Costs. We exclude certain expense items resulting from the spin-off into a newly created and separately traded public company. These costs include legal, accounting and advisory fees, system implementation costs and other incremental costs incurred by us related to the Separation and Distribution. The spin-off transaction results in operating expenses that would not otherwise have been incurred by us in the normal course of our organic business operations. We believe that providing non-GAAP measures that exclude these costs facilitates a more meaningful evaluation of our operating performance and comparisons to our past operating performance.

•Restructuring Costs and Other. We provide non-GAAP information that excludes restructuring costs such as severance, certain employee relocation costs and the estimated costs of exiting and terminating facility lease commitments, as they relate to our corporate restructuring and exit activities. These costs are inconsistent in amount and are significantly impacted by the timing and nature of these events. Therefore, although we may incur these types of expenses in the future, we believe that eliminating these costs for purposes of calculating the non-GAAP financial measures facilitates a more meaningful evaluation of our operating performance and comparisons to our past operating performance.

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Year Ended December 31,

(in thousands, except margin data)

Non-GAAP operating margin 30.6 % 28.3 % 26.3 %

Adjusted EBITDA and Adjusted EBITDA Margin

We regularly monitor adjusted EBITDA and adjusted EBITDA margin, as they are measures we use to assess our operating performance. We define adjusted EBITDA as net income or loss, excluding amortization of acquired intangible assets and developed technology, depreciation expense, income tax expense (benefit), interest expense, net, unrealized foreign currency losses (gains), transaction related costs, spin-off costs, stock-based compensation expense and related employer-paid payroll taxes and restructuring and other costs. We define adjusted EBITDA margin as adjusted EBITDA divided by total revenue. Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as a substitute for analysis of our results as reported under GAAP. Some of these limitations include:

•although depreciation and amortization are non-cash charges, the assets being depreciated and amortized may have to be replaced in the future, and adjusted EBITDA does not reflect cash capital expenditure requirements for such replacements or for new capital expenditure requirements;

•adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs;

•adjusted EBITDA does not reflect tax payments that may represent a reduction in cash available to us; and

•other companies, including companies in our industry, may calculate adjusted EBITDA differently, which reduces its usefulness as a comparative measure.

Because of these limitations, you should consider adjusted EBITDA alongside other financial performance measures, including operating income and net income and our other GAAP results. In evaluating adjusted EBITDA, you should be aware that in the future we may incur expenses that are the same as, or similar to, some of the adjustments in this presentation. Our presentation of adjusted EBITDA should not be construed as an implication that our future results will be unaffected by the types of items excluded from the calculation of adjusted EBITDA. Adjusted EBITDA is not a presentation made in accordance with GAAP and the use of the term varies from others in our industry.

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Year Ended December 31,

(in thousands, except margin data)

Unrealized foreign currency losses (gains) 2,702 358 (1,246)

Liquidity and Capital Resources

Cash and cash equivalents were $85.2 million as of December 31, 2024. As our sales and operating cash flows are primarily generated by international entities in the United Kingdom and Canada, our international subsidiaries held approximately $79.3 million of cash and cash equivalents, of which 69.6%, 19.1% and 3.3% were held in United States Dollars, Euros, and British Pound Sterling, respectively. We intend either to invest our foreign earnings permanently into foreign operations or to remit these earnings to our United States entities in a tax-efficient manner. The U.S. Tax Cuts and Jobs Act of 2017 imposed a mandatory transition tax on accumulated foreign earnings and eliminates United States federal income taxes on foreign subsidiary distributions. As a result, our earnings in foreign jurisdictions are generally available for distribution to the United States without significant U.S. tax consequences.

Our primary source of cash for funding operations and growth has been through cash provided by operating activities. Given the uncertainty of rapidly changing market and economic conditions, we continue to evaluate the nature and extent of the impact to our business and financial position. However, despite this uncertainty, we believe that our existing cash and cash equivalents and our cash flows from operating activities will be sufficient to fund our operations and meet our commitments for capital expenditures for at least the next twelve months.

In connection with the Separation and Distribution, on July 19, 2021, certain subsidiaries of the Company entered into a credit agreement (the “Credit Agreement”) with JPMorgan Chase, Bank, N.A. as administrative agent and collateral agent and the lenders from time to time party thereto. The Credit Agreement provides for $410.0 million of first lien secured credit facilities (the “Credit Facilities”), consisting of a $60.0 million revolving credit facility (the “Revolving Facility”), and a $350.0 million term loan facility (the “Term Loan”). On July 19, 2021, prior to the completion of the Distribution, the Company distributed approximately $16.5 million, representing the proceeds from the Term Loan, net of the repayment of related party debt due to SolarWinds Holdings, Inc., payment of intercompany trade payables, and fees and other transaction-related expenses, to SolarWinds. The Revolving Facility is primarily available for general corporate purposes. We had total borrowings of $333.1 million and $335.0 million as of December 31, 2024 and 2023, respectively, net of debt issuance costs of $5.5 million and $7.1 million, respectively. In addition to our total borrowings, we are also committed to cash interest payments of approximately $90.1 million over the term of the Credit Agreement, based upon an interest rate as of December 31, 2024 of 7.53%. See Note 9. Debt in the Notes to Consolidated Financial Statements for further details regarding the Credit Agreement.

In addition to committed payments related to the Credit Agreement, we are also committed to purchase obligations of $119.1 million through the fiscal year ended December 31, 2028 and remaining operating lease liabilities of $36.1 million through the fiscal year ended December 31, 2032. Purchase obligations represent outstanding purchase orders for items including public cloud infrastructure and hosting fees, royalty fees, marketing activities, software license and support fees, and accounting and legal fees. On October 4, 2023, we entered into a non-cancellable royalty agreement for third-party cloud-based platform and hosting services, with an effective date of September 1, 2023. Our total commitment under this agreement is $39.0 million, with royalty fees of $24.4 million payable over the next 1.7 years as of December 31, 2024. See Note 6. Leases in the Notes to Consolidated Financial Statements for further details regarding our operating leases.

Although we are not currently a party to any material definitive agreement regarding potential investments in, or acquisitions of, complementary businesses, applications or technologies, we may enter into these types of arrangements, which

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could reduce our cash and cash equivalents, require us to seek additional equity or debt financing or repatriate cash generated by our international operations. Additional funds from financing arrangements may not be available on terms favorable to us or at all.

During the year ended December 31, 2024, we did not have any relationships with unconsolidated organizations or financial partnerships, such as structured finance or special purpose entities that would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes.

Due to and from Affiliates

There were no amounts due to or from SolarWinds as of December 31, 2024 and 2023, respectively, due to the termination of the Transition Services Agreement during the year ended December 31, 2022. See Note 13. Relationship with Parent and Related Entities in the Notes to Consolidated Financial Statements for further details regarding amounts due to or from affiliates.

Summary of Cash Flows

Summarized cash flow information is as follows:

Year Ended December 31,

(in thousands)

Net cash provided by operating activities $ 79,437 $ 90,089

Net cash used in investing activities (122,421) (22,336)

Net cash used in financing activities (22,595) (15,173)

Effect of exchange rate changes on cash and cash equivalents (2,273) 1,621

Net (decrease) increase in cash and cash equivalents $ (67,852) $ 54,201

Operating Activities

Our primary source of cash from operating activities is cash collections from our customers. We expect cash inflows from operating activities to be affected by the timing of our sales and the consumption of our solutions by our customers. Our primary uses of cash from operating activities are for personnel-related expenditures, and other general operating expenses, as well as payments related to taxes, interest and facilities.

For the year ended December 31, 2024 as compared to the year ended December 31, 2023, the decrease in cash provided by operating activities was primarily due to a decrease in accrued liabilities and other, an increase in recoverable taxes, an increase in current contract assets, an increase in other long-term assets, and a decrease in accounts payable, partially offset by a decrease in prepaid expenses and other assets, a decrease in accounts receivable, a decrease in income taxes receivable, a decrease in operating lease right-of-use assets, net, an increase in income taxes payable, an increase in deferred revenue, and an increase in other long-term liabilities. The net cash outflow of $21.5 million and net cash inflow of $2.1 million resulting from the changes in our operating assets and liabilities for the years ended December 31, 2024 and 2023, respectively, excluding the changes noted above, was primarily due to the timing of sales, cash payments and receipts.

Investing Activities

Investing cash flows consist of cash used for acquisitions, net of cash acquired, capital expenditures and intangible assets. Our capital expenditures principally relate to purchases of servers for cloud infrastructure primarily to support our data protection solutions, as well as leasehold improvements, computers and equipment to support our domestic and international office locations. Purchases of intangible assets consist of capitalized research and development costs.

Net cash used in investing activities increased for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to an increase in acquisitions, net of cash acquired and an increase in capital expenditures, partially offset by a decrease in capitalized research and development costs.

Financing Activities

Financing cash flows consist of payments of tax withholding obligations related to restricted stock, the exercise of stock options, proceeds from the issuance of common stock under the Employee Stock Purchase Plan, deferred acquisition payments, and repayments of borrowings from the Credit Agreement

Net cash used in financing activities increased for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to an increase in payments of tax withholding obligations related to restricted stock and a

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decrease in proceeds from exercises of stock options, partially offset by an increase in proceeds from the issuance of common stock under the Employee Stock Purchase Plan and a decrease in deferred acquisition payments.

Critical Accounting Policies and Estimates

Our Consolidated Financial Statements are prepared in conformity with GAAP and require our management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, costs and expenses and related disclosures. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results may differ from these estimates, and such estimates may change if the underlying conditions or assumptions change. To the extent that there are differences between our estimates and actual results, our future financial statement presentation, financial condition, results of operations and cash flows will be affected, perhaps materially.

In many cases, the accounting treatment of a particular transaction is specifically dictated by GAAP and does not require management’s judgment in its application, while in other cases, management’s judgment is required in selecting among available alternative accounting standards that allow different accounting treatment for similar transactions. We believe that these accounting policies requiring significant management judgment and estimates are critical to understanding our historical and future performance, as these policies relate to the more significant areas of our financial results. These critical accounting policies are:

•the valuation of goodwill, intangibles, long-lived assets and contingent consideration;

•revenue recognition; and

•income taxes.

Acquisitions

We allocate the purchase prices of our acquired businesses to the assets acquired and the liabilities assumed based on their estimated fair values, with the excess recorded as goodwill. If applicable, we estimate the fair value of contingent consideration payments in determining the purchase price. The fair value of identifiable intangible assets is based on significant judgments made by management. We typically engage third-party valuation appraisal firms to assist us in determining the fair values and useful lives of the assets acquired. The valuation estimates and assumptions are based on historical experience and information obtained from management, and also include, but are not limited to, future expected cash flows earned from the intangible asset and discount rates applied in determining the present value of those cash flows. Unanticipated events and circumstances may occur that could affect the accuracy or validity of such assumptions, estimates or actual results.

Goodwill

Our goodwill was derived from the take private transaction of SolarWinds in February 2016 and subsequent business combinations, where the purchase price exceeded the fair value of the net identifiable assets acquired. The N-able legal entities were managed as a single reporting unit of the Parent prior to the Separation and Distribution and N-able continues to be managed as a single reporting unit following the Separation and Distribution. Goodwill is tested for impairment at least annually during the fourth quarter or sooner when circumstances indicate an impairment may exist. An impairment of goodwill is recognized when the carrying amount of a reporting unit exceeds its fair value. For purposes of the annual impairment test, we assess qualitative factors to determine if it is more likely than not that goodwill might be impaired and whether it is necessary to perform the quantitative impairment test which considers the fair value of the reporting unit compared with the carrying value on the date of the test. Qualitative factors include industry and market considerations, overall financial performance, changes in management or key personnel, changes in strategy, changes in customers and other relevant events and circumstances affecting the reporting unit.

On October 1, 2024, we performed the annual qualitative assessment for our reporting unit. For the annual impairment analysis, we assessed several events and circumstances that could affect the significant inputs used to determine the fair value of our reporting unit, including the significance of the amount of excess fair value over carrying value, consistency of operating margins and cash flows, budgeted-to-actual performance from prior year, overall change in economic climate, changes in the industry and competitive environment, key management turnover, and earnings quality and sustainability. As of October 1, 2024, there were no unanticipated changes or negative indicators in the above qualitative factors that would impact the fair value of our reporting unit as of the annual impairment analysis date. As such, we determined there were no indicators of impairment and that it was more likely than not that the fair value of our reporting unit was greater than its carrying value and therefore performing the next step of the impairment test was unnecessary.

Fair value determination of our reporting unit requires considerable judgment and is sensitive to changes in underlying assumptions and factors. As a result, there can be no assurance that the estimates and assumptions made for purposes of the qualitative goodwill impairment test will prove to be an accurate prediction of future results. If an event occurs that would cause

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us to revise our estimates and assumptions used in analyzing the value of our goodwill, the revision could result in a non-cash impairment charge that could have a material impact on our financial results.

Identifiable Intangible Assets

We evaluate long-lived assets, including finite-lived intangible assets and other assets, for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset group may not be recoverable. Events or changes in circumstances that could result in an impairment review include, but are not limited to, significant underperformance relative to historical or projected future operating results, significant changes in the manner of use of the acquired assets or the strategy for our overall business, and significant negative industry or economic trends. If an event occurs that would cause us to revise our estimates and assumptions used in analyzing the value of our property and equipment or our finite-lived intangibles and other assets, that revision could result in a non-cash impairment charge that could have a material impact on our financial results.

Revenue Recognition

We primarily generate revenue from the sale of subscriptions to our SaaS solutions and subscription-based term licenses and, to a lesser extent, from the sale of maintenance services associated with our perpetual licenses. We recognize revenue when we transfer promised goods or services in amounts that reflect the consideration to which the entity expects to be entitled in exchange for those goods or services. This is determined by following a five-step process which includes (1) identifying the agreement with a customer, (2) identifying the performance obligations in the agreement, (3) determining the transaction price, (4) allocating the transaction price, and (5) recognizing revenue when or as we satisfy a performance obligation, as described below.

We identify performance obligations in an agreement based on the goods and services that will be transferred to the customer that are separately identifiable from other promises in the agreement, or distinct. If not considered distinct, the promised goods or services are combined with other goods or services and accounted for as a combined performance obligation. Determining the distinct performance obligations in an agreement requires judgment. Our performance obligations primarily relate to our SaaS solutions, subscription-based term licenses and maintenance support including unspecified upgrades or enhancements to new versions of our solutions.

We allocate the transaction price of the agreement to each distinct performance obligation based on a relative stand-alone selling price basis. Determining stand-alone selling prices for our performance obligations requires judgment and are based on multiple factors primarily including historical selling prices and discounting practices for our solutions and services. We review the stand-alone selling price for our performance obligations periodically and update, if needed, to ensure that the methodology utilized reflects our current pricing practices.

Income Taxes

We use the liability method of accounting for income taxes as set forth in the authoritative guidance for accounting for income taxes. Under this method, we recognize deferred tax liabilities and assets for the expected future tax consequences of temporary differences between the respective carrying amounts and tax basis of our assets and liabilities. For the period beginning July 20, 2021, the income tax provision was computed on a post-Separation and Distribution basis following the authoritative guidance reflected in ASC 740.

In calculating our effective tax rate, we make judgments regarding certain tax positions, including the timing and amount of deductions and allocations of income among various tax jurisdictions.

The guidance on accounting for uncertainty in income taxes requires us to identify, evaluate and measure all uncertain tax positions taken or to be taken on tax returns and to record liabilities for the amount of these positions that may not be sustained, or may only partially be sustained, upon examination by the relevant taxing authorities. Although we believe that our estimates and judgments are reasonable, actual results may differ from these estimates. Some or all of these judgments are subject to review by the taxing authorities. To the extent that the actual results of these matters is different than the amounts recorded, such differences will affect our effective tax rate. We recognize interest expense and penalties on uncertain tax positions as a component of our income tax expense. ASC 740 defines the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not” to be sustained by the tax authority based solely on its technical merits as of the reporting date. If a tax position is not considered more-likely-than-not to be sustained solely on its technical merits, no benefits of the position are to be recognized in the financial statements. If a tax position meets the more-likely-than-not threshold, it should be measured based on the largest benefit that is more than 50 percent likely to be realized.

We establish valuation allowances when necessary to reduce deferred tax assets to the amounts expected to be realized. On a quarterly basis, we evaluate the need for, and the adequacy of, valuation allowances based on the expected realization of our deferred tax assets. The factors used to assess the likelihood of realization include our latest forecast of future taxable income, available tax planning strategies that could be implemented, reversal of taxable temporary differences and carryback potential to

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realize the net deferred tax assets. As of December 31, 2024, we recorded a valuation allowance of $7.4 million in the U.S. and $0.4 million outside the U.S., respectively. As of December 31, 2023, we recorded a valuation allowance of $4.9 million in the U.S. If, based upon the weight of all available evidence, it is more likely than not (a likelihood of greater than 50%) that some portion or all of the deferred tax assets will not be realized, a valuation allowance must be recorded to reduce the deferred tax assets.

Recent Accounting Pronouncements

See Note 2. Summary of Significant Accounting Policies in the Notes to Consolidated Financial Statements in Item 8 of Part II of this Annual Report on Form 10-K, for a full description of recent accounting pronouncements, which is incorporated herein by reference.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest Rate Risk

We had cash and cash equivalents of $85.2 million and $153.0 million as of December 31, 2024 and 2023, respectively. Our cash and cash equivalents consist of bank demand deposits and money market funds and do not have material exposure to market risk. We hold cash and cash equivalents for working capital purposes. Our investments are made for capital preservation purposes, and we do not enter into investments for trading or speculative purposes.

We had total borrowings under the Credit Agreement, net of debt issuance costs, of $333.1 million and $335.0 million as of December 31, 2024 and 2023, respectively. Under the Credit Agreement, borrowings denominated in U.S. dollars under the Revolving Facility bore interest at a floating rate of an Adjusted LIBOR rate (subject to a “floor” of 0.0%) for a specified interest period plus an applicable margin of 3.00%, until the LIBOR-based rate was replaced pursuant to an amendment to the Credit Agreement, effective August 31, 2023. Under the Credit Agreement, borrowings denominated in Euros under the Revolving Facility bear interest at a floating rate of an Adjusted Euro Interbank Offered Rate (“EURIBOR”) rate (subject to a “floor” of 0.0%) for a specified interest period plus an applicable margin of 3.00%. Under the Credit Agreement, borrowings under the Term Loan bore interest at a floating rate of an Adjusted LIBOR rate (subject to a “floor” of 0.5%) for a specified interest period plus an applicable margin of 3.00%, until the LIBOR-based rate was replaced pursuant to the amendment. Each margin is subject to reductions to 2.75% and 1.75%, respectively, based on our first lien net leverage ratio.

As of December 31, 2024 and 2023, the annual weighted-average interest rate on borrowings was 7.53% and 8.40%, respectively. If there was a hypothetical 100 basis point increase in interest rates, the annual impact to interest expense would be approximately $3.4 million as of December 31, 2024 and 2023, respectively. This hypothetical change in interest expense has been calculated based on the variable rate borrowings outstanding as of December 31, 2024 and 2023 and a 100 basis point per annum change in interest rate applied over a one-year period. Changes in interest rates have had and could continue to have an adverse impact on our financial results and cash flows since outstanding borrowings under the Credit Agreement bear interest at variable rates.

We do not have material exposure to market risk with respect to our cash and cash equivalents, as these consist primarily of highly liquid investments purchased with original maturities of three months or less as of December 31, 2024 and 2023, respectively.

See Note 13. Relationship with Parent and Related Entities in the Notes to Consolidated Financial Statements for additional information regarding our related party debt.

See Note 9. Debt of the Notes to Consolidated Financial Statements for further details regarding the Credit Agreement and Interest Expense, Net of Management's Discussion and Analysis of Financial Condition and Results of Operations - Comparison for the years ended December 31, 2024, 2023 and 2022 for further details on the current and expected continued impact of interest rates on borrowings under the Credit Agreement.

Foreign Currency Exchange Risk

As a global company, we face exposure to adverse movements in foreign currency exchange rates. We primarily conduct business in the following locations: the United States, United Kingdom, European Union and Canada. This exposure is the result of selling in multiple currencies, growth in our international investments, additional headcount in foreign countries and operating in countries where the functional currency is the local currency. Specifically, our results of operations and cash flows are primarily subject to fluctuations in the following currencies: the Euro, British Pound Sterling and Canadian Dollar against the U.S. dollar. These exposures may change over time as business practices evolve and economic conditions change, including as a result of the impact on the global economy of, or governmental actions taken in response to, the Russia-Ukraine conflict or

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escalating conflicts in the Middle East. Changes in foreign currency exchange rates have had and could continue to have an adverse impact on our financial results and cash flows.

Our Consolidated Statements of Operations are translated into U.S. dollars at the average exchange rates in each applicable period. Our international revenue, operating expenses and significant balance sheet accounts denominated in currencies other than the U.S. dollar primarily flow through our United Kingdom and European subsidiaries, which have historically had British Pound Sterling and Euro functional currencies, respectively, resulting in a two-step currency exchange process wherein the currencies other than the British Pound Sterling and Euro are first converted into those functional currencies and then translated into U.S. dollars for our Consolidated Financial Statements. In connection with the Separation and Distribution, our United Kingdom legal entity changed its functional currency from the British Pound Sterling to the US dollar.

Our Consolidated Statements of Operations and Balance Sheets accounts are also impacted by the re-measurement of non-functional currency transactions such as cash accounts held by our overseas subsidiaries, accounts receivable denominated in foreign currencies, deferred revenue and accounts payable denominated in foreign currencies.

Foreign Currency Transaction Risk

Our foreign currency exposures typically arise from selling monthly, annual, and multi-year subscriptions in multiple currencies, accounts receivable, and other intercompany transactions.

Foreign Currency Translation Risk

Fluctuations in foreign currencies impact the amount of total assets, liabilities, revenue, operating expenses and cash flows that we report for our foreign subsidiaries upon the translation of these amounts into U.S. dollars. If there is a change in foreign currency exchange rates, the amounts of assets, liabilities, revenue, operating expenses and cash flows that we report in U.S. dollars for foreign subsidiaries that transact in international currencies may be higher or lower to what we would have reported if using a constant currency rate. To the extent the U.S. dollar strengthens against foreign currencies, the translation of these foreign currency denominated transactions results in reduced assets, liabilities, revenue, operating expenses and cash flows for our international operations. Similarly, our assets, liabilities, revenue, operating expenses and cash flows will increase for our international operations if the U.S. dollar weakens against foreign currencies. The conversion of the foreign subsidiaries’ financial statements into U.S. dollars will also lead to remeasurement gains and losses recorded in income, or translation gains or losses that are recorded as a component of accumulated other comprehensive income (loss).

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The information required by this item is incorporated by reference to the Consolidated Financial Statements set forth on pages F-1 through F-43 hereof.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

There were no changes in or disagreements with our accountants on accounting and financial disclosure matters.

ITEM 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain “disclosure controls and procedures” (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), that are designed to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

Disclosure controls and procedures include, without limitation, controls and procedures designed to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure. Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2024, the end of the period covered by this Annual Report on Form 10-K. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of December 31, 2024.

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Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting to provide reasonable assurance regarding the reliability of our financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. Internal control over financial reporting includes those policies and procedures that:

•Pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Company;

•Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and

•Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that our degree of compliance with the policies or procedures may deteriorate.

Our management conducted an evaluation of the effectiveness of our internal control over financial reporting as of the end of the period covered by this Annual Report on Form 10-K based on the framework in “Internal Control— Integrated Framework” issued in 2013 by the Committee of Sponsoring Organization of the Treadway Commission. Based on this evaluation, management concluded that the Company’s internal control over financial reporting was effective as of December 31, 2024, the end of the period covered by this Annual Report on Form 10-K.

We acquired Adlumin on November 20, 2024. Adlumin constitutes less than 1.0% of total assets and total revenue, respectively, in our Consolidated Financial Statements as of and for the year ended December 31, 2024. Pursuant to the SEC staff’s guidance that an assessment of a recently acquired business may be omitted from the scope of the assessment of internal control over financial reporting in the year of acquisition, the scope of our assessment of the effectiveness of our internal control over financial reporting as of December 31, 2024 did not include Adlumin.

Our independent registered public accounting firm, which has audited our consolidated financial statements included in this Form 10-K, has also audited the effectiveness of the Company’s internal control over financial reporting as of December 31, 2024, as stated in their report, which is included in Part II, Item 8 of this report.

Changes in Internal Control over Financial Reporting

Other than the acquisition of Adlumin on November 20, 2024 noted above, there was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the fiscal quarter ended December 31, 2024 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitation on the Effectiveness of Internal Control over Financial Reporting

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures or our internal controls will prevent all error and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, and not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within our Company have been detected.

ITEM 9B. OTHER INFORMATION

During the three months ended December 31, 2024, none of the Company’s directors or officers adopted or terminated any purported Rule 10b5-1 plans and/or “non-Rule 10b5-1 trading arrangements,” as defined under applicable law.

ITEM 9C. DISCLOSURE RELATED TO FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

None.

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PART III

Certain information required by Part III is omitted from this report. We intend to include such information in our definitive proxy statement (“Proxy Statement”) related to our 2025 annual meeting of stockholders pursuant to Regulation 14A under the Exchange Act, which we intend to file with the Securities and Exchange Commission not later than 120 days after the end of the fiscal year covered by this report.

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Except as set forth below, the information required by this Item will be included in our Proxy Statement and is incorporated herein by reference.

Code of Business Ethics and Conduct

Our board of directors has adopted a code of business conduct and ethics for all employees, including our Chief Executive Officer and Chief Financial Officer, and other executive and senior financial officers. The code of business ethics and conduct is available on the investor relations portion of our website at www.n-able.com. To the extent and in the manner required by applicable rules of the SEC and NYSE, we intend to disclose any amendments to our code of business conduct and ethics, or waivers of its requirements, on our website or in filings under the Exchange Act. Our website and the contents therein or connected thereto are not intended to be incorporated into this Annual Report on Form 10-K.

ITEM 11. EXECUTIVE COMPENSATION

The information required by this Item will be included in our Proxy Statement and is incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this Item will be included in our Proxy Statement and is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this Item will be included in our Proxy Statement and is incorporated herein by reference.

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by this Item will be included in our Proxy Statement and is incorporated herein by reference.

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PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a) The following documents are filed as part of this Annual Report on Form 10-K:

1.Financial Statements.

Report of Independent Registered Public Accounting Firm (PCAOB ID 238) F-2

Consolidated Balance Sheets F-5

Consolidated Statements of Operations F-6

Consolidated Statements of Comprehensive Income (Loss) F-7

Consolidated Statements Stockholders' Equity F-8

Consolidated Statements of Cash Flows F-9

Notes to Consolidated Financial Statements F-11

2.Financial Statement Schedules.

The following financial statement schedule should be read in conjunction with the Consolidated Financial Statements of N-able, Inc. filed as part of this Report:

• Schedule II—Valuation and Qualifying Accounts

Schedules other than that listed above have been omitted since they are either not required or not applicable or because the information required is included in the Consolidated Financial Statements included elsewhere herein or the notes thereto.

3.Exhibits.

EXHIBIT INDEX

Exhibit Number Exhibit Title

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Exhibit Number Exhibit Title

19* Insider Trading Policy

21.1* Subsidiaries of N-able, Inc.

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Exhibit Number Exhibit Title

101* Interactive Data Files (formatted as Inline XBRL)

101.SCH Inline XBRL Taxonomy Extension Schema Document

101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document

101.LAB Inline XBRL Taxonomy Extension Labels Linkbase Document

101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document

* Filed herewith

ITEM 16. FORM 10–K SUMMARY

None.

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N-able, Inc.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

N-able, Inc.

Dated: March 7, 2025 By: /s/ Tim O'Brien

Tim O'Brien

Chief Financial Officer

(Principal Financial and Accounting Officer)

Pursuant to the requirements of the Securities Act of 1934, as amended, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature Title Date

John Pagliuca

Tim O’Brien

/s/ William Bock Chairperson and Director March 7, 2025

William Bock

/s/ Michael Bingle Director March 7, 2025

Michael Bingle

/s/ Ann Johnson Director March 7, 2025

Ann Johnson

/s/ Darryl Lewis Director March 7, 2025

Darryl Lewis

/s/ Cam McMartin Director March 7, 2025

Cam McMartin

/s/ Michael Widmann Director March 7, 2025

Michael Widmann

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INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Page

Report of Independent Registered Public Accounting Firm (PCAOB ID 238) F-2

Consolidated Balance Sheets F-5

Consolidated Statements of Operations F-6

Consolidated Statements of Comprehensive Income (Loss) F-7

Consolidated Statements Stockholders' Equity F-8

Consolidated Statements of Cash Flows F-9

Notes to Consolidated Financial Statements F-11

1. Organization and Nature of Operations F-11

2. Summary of Significant Accounting Policies F-11

3. Acquisitions F-22

4. Goodwill and Intangible Assets F-25

5. Property and Equipment F-26

7. Fair Value Measurements F-27

8. Accrued Liabilities and Other F-28

10. Stock-Based Compensation F-29

11. Earnings Per Share F-33

12. Employee Benefit Plans F-34

13. Relationship with Parent and Related Entities F-34

14. Income Taxes F-37

15. Commitments and Contingencies F-39

16. Operating Segments and Geographic Information F-41

Schedule II - Valuation and Qualifying Accounts F-43

F-1

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of N-able, Inc.

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of N-able, Inc. and its subsidiaries (the “Company”) as of December 31, 2024 and 2023, and the related consolidated statements of operations, comprehensive income (loss), stockholders’ equity and cash flows for each of the three years in the period ended December 31, 2024, including the related notes and financial statement schedule listed in the index appearing under Item 15(a)(2) (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2024, and 2023, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2024in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2024, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in Management's Annual Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB and in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

As described in Management’s Annual Report on Internal Control over Financial Reporting, management has excluded Adlumin from its assessment of internal control over financial reporting as of December 31, 2024 because it was acquired by the Company in a purchase business combination during 2024. We have also excluded Adlumin from our audit of internal control over financial reporting. Adlumin is a wholly-owned subsidiary whose total assets and total revenues excluded from management’s assessment and our audit of internal control over financial reporting each represent less than 1% of the related consolidated financial statement amounts as of and for the year ended December 31, 2024.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the

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company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the audit committee and that (i) relate to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidatedfinancial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Revenue Recognition – Subscription Revenue

As described in Note 2 to the consolidated financial statements, the Company’s subscription revenue was $459 million for the year ended December 31, 2024. The Company primarily derives subscription revenue from the sale of subscriptions to their SaaS solutions and sales of their self-managed solutions, including term licenses, technical support and unspecified software upgrades. Subscription revenue for SaaS solutions is generally recognized ratably over the subscription term once the service is made available to the customer or when the Company has the right to invoice for services performed. Revenue from the license performance obligation of self-managed solutions is recognized at a point in time upon delivery of the access to the licenses, and revenue from the performance obligation related to the technical support and unspecified software upgrades of subscription-based license arrangements is recognized ratably over the agreement period. The Company generally invoices subscription agreements monthly based on usage or in advance over the subscription period on either a monthly or annual basis.

The principal consideration for our determination that performing procedures relating to revenue recognition – subscription revenue is a critical audit matter is a high degree of auditor effort in performing procedures related to the Company’s revenue recognition.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the revenue recognition process for subscription revenue. These procedures also included, among others, testing revenue recognized for a sample of subscription revenue transactions by obtaining and inspecting source documents, such as executed contracts, purchase orders, sales quotes, invoices, delivery documents, usage details and cash receipts.

Acquisition of Adlumin, Inc. – Valuation of Developed Technology

As described in Notes 2 and 3 to the consolidated financial statements, on November 20, 2024, the Company acquired Adlumin for net consideration of $227.2 million. Of the acquired intangible assets recorded, $74.8 million related to a developed technology intangible asset. The fair value of identifiable intangible assets is based on significant judgments made by management. Management uses the excess earnings methodology to calculate the fair values under the income approach. The valuation estimates and assumptions are based on historical experience and information obtained by management, and include forecasted revenue growth rate and cost of revenue.

The principal considerations for our determination that performing procedures relating to the valuation of developed technology acquired in the acquisition of Adlumin is a critical audit matter are (i) the significant judgment by management when developing the fair value estimate of the developed technology acquired and (ii) a high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating management’s significant assumptions related to forecasted revenue growth rate and cost of revenue.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to the acquisition accounting, including controls over management’s valuation of the developed technology. These procedures also included, among others, (i) reading the purchase agreement, (ii) testing management’s process for developing the fair value estimate of the developed technology acquired, (iii) evaluating the appropriateness of the excess earnings method used by management, (iv) testing the completeness and accuracy of the underlying data used in the excess earnings method, and (v) evaluating the reasonableness of significant assumptions used by management related to forecasted revenue growth rate and cost of revenue. Evaluating management’s assumptions related to forecasted revenue growth rate and cost of revenue involved

F-3

considering (i) the current and past performance of the Adlumin business and (ii) whether the assumptions were consistent with evidence obtained in other areas of the audit.

/s/ PricewaterhouseCoopers LLP

Austin, Texas

March 7, 2025

We have served as the Company's auditor since 2020.

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N-able, Inc.

Consolidated Balance Sheets

(In thousands)

December 31,

Assets

Current assets:

Liabilities and stockholders' equity

Current liabilities:

Current deferred consideration 44,023 —

Current operating lease liabilities 6,018 6,443

Long-term liabilities:

Deferred revenue, net of current portion 2,996 167

Non-current operating lease liabilities 30,069 33,064

Non-current deferred consideration 54,089 —

Commitments and contingencies (Note 15)

Stockholders’ equity:

Accumulated other comprehensive (loss) income (21,095) 4,409

The accompanying notes are an integral part of these Consolidated Financial Statements.

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N-able, Inc.

Consolidated Statements of Operations

(In thousands, except per share information)

Year Ended December 31,

Revenue:

Cost of revenue:

Operating expenses:

Other expense:

Net income per share:

Diluted earnings per share $ 0.16 $ 0.13 $ 0.09

Weighted-average shares used to compute net income per share:

The accompanying notes are an integral part of these Consolidated Financial Statements.

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N-able, Inc.

Consolidated Statements of Comprehensive Income (Loss)

(In thousands)

Year Ended December 31,

Other comprehensive (loss) income:

The accompanying notes are an integral part of these Consolidated Financial Statements.

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N-able, Inc.

Consolidated Statements of Stockholders' Equity

(In thousands)

Shares Amount

Foreign currency translation adjustment — — — (22,868) — (22,868)

Exercise of stock options 42 — 108 — — 108

Issuance of stock 61 — — — — —

Issuance of stock under employee stock purchase plan 142 — 1,315 — — 1,315

Foreign currency translation adjustment — — — 12,224 — 12,224

Exercise of stock options 50 — 72 — — 72

Issuance of stock 3 — — — — —

Issuance of stock under employee stock purchase plan 194 — 1,681 — — 1,681

Foreign currency translation adjustment — — — (25,504) — (25,504)

Exercise of stock options 28 — 12 — — 12

Issuance of stock under employee stock purchase plan 214 — 2,382 — — 2,382

The accompanying notes are an integral part of these Consolidated Financial Statements.

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N-able, Inc.

Consolidated Statements of Cash Flows

(In thousands)

Year Ended December 31,

Cash flows from operating activities

Benefit from doubtful accounts (285) (159) (323)

Loss (gain) on foreign currency exchange rates 2,702 358 (1,246)

Gain on contingent consideration (6,281) (1,443) (83)

Deferred consideration expense 1,843 — —

Loss on lease modification 1,063 — —

Operating lease right-of-use assets, net 438 (1,550) (1,168)

Due to and from affiliates — — (402)

Other long-term liabilities 44 (90) —

Cash flows from investing activities

Acquisitions, net of cash acquired (98,694) — (9,199)

Cash flows from financing activities

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N-able, Inc.

Consolidated Statements of Cash Flows

(In thousands)

Year Ended December 31,

Deferred acquisition payments (1,000) (1,450) —

Repayments of borrowings from Credit Agreement (3,500) (3,500) (3,500)

Effect of exchange rate changes on cash and cash equivalents (2,273) 1,621 1,309

Cash and cash equivalents

Supplemental disclosure of cash flow information

Supplemental disclosure of non-cash activities:

Non-cash consideration exchanged in business combinations $ 14,678 $ — $ —

The accompanying notes are an integral part of these Consolidated Financial Statements.

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N-able, Inc.

Notes to Consolidated Financial Statements

1. Organization and Nature of Operations

Description of Business

N-able, Inc., a Delaware corporation, together with its subsidiaries, is a leading global provider of cloud-based security, data protection, and unified endpoint management software solutions for IT services providers, including managed service providers (“MSPs”). Our powerful technology enables them to support digital transformation and growth for small and medium-sized businesses (“SMBs”) and mid-market businesses, which we define as those businesses having fewer than 2,500 employees. With a flexible technology platform and powerful integrations, N-able makes it easy for our customers to monitor, manage, and protect systems, data, and networks. Our growing portfolio of management, security, automation, and data protection solutions is built for IT services management professionals. In addition, we provide extensive, proactive support—through enriching partner programs, hands-on training, and growth resources—to help our customers deliver exceptional value and achieve success at scale. Through our multi-dimensional land and expand model and global presence, we have been able to drive strong recurring revenue growth and profitability.

2. Summary of Significant Accounting Policies

Basis of Presentation

The accompanying Consolidated Financial Statements include the accounts of N-able, Inc. and the accounts of its wholly owned subsidiaries. We have eliminated all intercompany balances and transactions.

Reclassifications

Certain prior period amounts have been reclassified to conform to current period presentation.

Segment Information

Operating segments are components of an enterprise for which separate financial information is available and is evaluated regularly by the company’s chief operating decision‐maker in deciding how to allocate resources and in assessing performance. N-able currently operates in one reportable business segment.

Use of Estimates

The preparation of Consolidated Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts and the disclosure of assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting periods. The actual results that we experience may differ materially from our estimates. The accounting estimates that require our most significant, difficult and subjective judgments include:

•the valuation of goodwill, intangibles, and long-lived assets;

•the valuation of contingent consideration;

•revenue recognition; and

•income taxes.

Foreign Currency Translation

The functional currency of our foreign subsidiaries is determined in accordance with authoritative guidance issued by the Financial Accounting Standards Board (“FASB”). We translate assets and liabilities for these subsidiaries at exchange rates in effect at the balance sheet date. We translate income and expense accounts for these subsidiaries at the average monthly exchange rates for the periods. We record resulting translation adjustments as a component of accumulated other comprehensive income (loss) within stockholders' equity. We record gains and losses from currency transactions denominated in currencies other than the functional currency as other income (expense), net in our Consolidated Statements of Operations. Local currency transactions of international subsidiaries that have the U.S. dollar as the functional currency are remeasured into U.S. dollars using current rates of exchange for monetary assets and liabilities and historical rates of exchange for non-monetary assets and liabilities. The foreign currency transactional and re-measurement exchange (losses) and gains were $(2.6) million, $0.9 million, and $2.2 million for the years ended December 31, 2024, 2023 and 2022, respectively.

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N-able, Inc.

Notes to Consolidated Financial Statements (Continued)

Cash and Cash Equivalents

All cash and cash equivalents included in the Consolidated Financial Statements are legally owned by N-able legal entities. We consider highly liquid investments with a maturity of three months or less when purchased to be cash equivalents. As of December 31, 2024 and 2023, we have money market fund financial assets of $44.0 million and $98.6 million, respectively, which are included in “cash and cash equivalents” in our Consolidated Balance Sheets. See “Fair Value Measurements” below and Note 7. Fair Value Measurements for further details regarding the fair value measurements of our money market fund financial assets.

Acquisitions

The purchase price of our acquired businesses is allocated to the assets acquired and the liabilities assumed based on their estimated fair values, with the excess recorded as goodwill in the reporting unit expected to benefit from the business combination. If applicable, we estimate the fair value of contingent consideration payments in determining the purchase price. During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the fair value of the tangible and intangible assets acquired and liabilities assumed, including the deferred tax asset valuation allowances and acquired income tax uncertainties, with the corresponding offset to goodwill. We include the operating results of acquisitions in our Consolidated Financial Statements from the acquisition date. Acquisition related costs are expensed separately from the acquisition as incurred and are primarily included in general and administrative expenses in our Consolidated Statements of Operations.

The fair value of identifiable intangible assets is based on significant judgments made by management. We typically engage third party valuation appraisal firms to assist us in determining the fair values, useful lives of the assets acquired, and the excess earnings methodology used to calculate the fair values under the income approach. The valuation estimates and assumptions are based on historical experience and information obtained by management, and include forecasted revenue growth rate and cost of revenue earned from the developed technology. Other estimates include forecasted operating cash flows and discount rates applied in determining the present value of those cash flows. Unanticipated events and circumstances may occur that could affect the accuracy or validity of such assumptions, estimates or actual results. Acquired identifiable intangible assets are amortized on the straight-line method over their estimated economic lives, which are generally two to seven years for trademarks, customer relationships and developed product technologies. We include amortization of acquired developed product technologies in cost of revenue and amortization of other acquired intangible assets in operating expenses in our Consolidated Statements of Operations.

Impairment of Goodwill, Intangible Assets and Long-lived Assets

Goodwill

Goodwill represents the amount of the purchase price in excess of the estimated fair value of net assets of businesses acquired in a business combination. Our goodwill was primarily derived from the take private transaction of SolarWinds in February 2016 and subsequent business combinations, where the purchase price exceeded the fair value of the net identifiable assets acquired. We test goodwill at least annually during the fourth quarter or sooner when circumstances indicate an impairment may exist. An impairment of goodwill is recognized when the carrying amount of a reporting unit exceeds its fair value. For purposes of the annual impairment test, we first assess qualitative factors to determine whether it is more likely than not that the fair value of our single reporting unit is less than its carrying value, a “Step 0” analysis. If, based on a review of qualitative factors, it is more likely than not that the fair value of the reporting unit is less than its carrying value we perform “Step 1” of the goodwill impairment test by comparing the fair value of the reporting unit with its carrying amount. If the carrying value exceeds the fair value, an impairment loss is recognized for the amount by which the reporting unit's carrying value exceeds its fair value, not to exceed the carrying value of goodwill in that reporting unit.

In October 2024, we performed a qualitative, “Step 0,” assessment for our single reporting unit. For “Step 0,” we assessed several events and circumstances that could affect the significant inputs used to determine the fair value of the reporting unit, including the significance of the amount of excess fair value over carrying value, consistency of operating margins and cash flows, budgeted-to-actual performance from prior year, overall change in economic climate, changes in the industry and competitive environment, key management turnover, and earnings quality and sustainability. As of October 1, 2024, there were no unanticipated changes or negative indicators in the above qualitative factors that would impact the fair value of the Business as of the annual impairment date. As such, we determined there were no indicators of impairment and that it is more likely than not that the fair value of the reporting unit is greater than its carrying value and therefore performing the next step of impairment test was unnecessary. Subsequent to the October 2024 annual impairment assessment, the November 20, 2024 acquisition of Adlumin, Inc. (“Adlumin”) resulted in the recognition of $160.4 million of goodwill. As of November 20, 2024 and December 31, 2024, we again determined there were no indicators of goodwill impairment and that it is more likely than

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N-able, Inc.

Notes to Consolidated Financial Statements (Continued)

not that the fair value of the reporting unit is greater than its carrying value and therefore performing the next step of impairment test was unnecessary. See Note 3. Acquisitions for additional information regarding the Adlumin acquisition.

Fair value determination of our reporting unit requires considerable judgment and is sensitive to changes in underlying assumptions and factors. As a result, there can be no assurance that the estimates and assumptions made for purposes of the quantitative goodwill impairment test will prove to be an accurate prediction of future results. If an event occurs that would cause us to revise our estimates and assumptions used in analyzing the value of our goodwill, the revision could result in a non-cash impairment charge that could have a material impact on our financial results.

Long-Lived Assets

We evaluate the recoverability of our long-lived assets, including finite-lived intangible assets and other assets, for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable. Our finite-lived intangible assets are primarily related to assets acquired at the take private transaction of SolarWinds and subsequent business combinations. Events or changes in circumstances that could result in an impairment review include, but are not limited to, significant underperformance relative to historical or projected future operating results, significant changes in the manner of use of the acquired assets or the strategy for our overall business, and significant negative industry or economic trends. In the event that the net book value of our long-lived assets exceeds the future undiscounted net cash flows attributable to such assets, an impairment charge would be required. Impairment, if any, is recognized in the period of identification to the extent the carrying amount of an asset or asset group exceeds the fair value of such asset or asset group. For the years ended December 31, 2024, 2023, and 2022, there were no indicators that our long-lived assets were impaired.

Fair Value Measurements

We apply the authoritative guidance on fair value measurements for financial assets and liabilities, such as our money market fund financial assets and contingent consideration liabilities, that are measured at fair value on a recurring basis and non-financial assets and liabilities, such as goodwill, intangible assets and property, plant and equipment that are measured at fair value on a non-recurring basis.

The guidance establishes a three-tiered fair value hierarchy that prioritizes inputs to valuation techniques used in fair value calculations. The three levels of inputs are defined as follows:

Level 1: Unadjusted quoted prices for identical assets or liabilities in active markets accessible by us.

Level 2: Inputs that are observable in the marketplace other than those inputs classified as Level 1.

Level 3: Inputs that are unobservable in the marketplace and significant to the valuation.

The carrying amounts reported in our Consolidated Balance Sheets for cash, accounts receivable, accounts payable and other accrued expenses approximate fair value due to relatively short periods to maturity. See Note 7. Fair Value Measurements for a summary of our financial instruments accounted for at fair value on a recurring basis as of December 31, 2024 and 2023. As of December 31, 2024 and 2023, the carrying value of our outstanding debt approximates its estimated fair value as the interest rate on the debt is adjusted for changes in market rates. See Note 9. Debt for additional information regarding our debt.

Accounts Receivable

Accounts receivable represent trade receivables from customers when we have sold subscriptions for software-as-a-service (“SaaS”) offerings as well as subscription-based term licenses and from the sale of maintenance services associated with our perpetual license products and have not yet received payment. We present accounts receivable net of an allowance for doubtful accounts. We maintain an allowance for doubtful accounts for estimated losses resulting from the inability of customers to make required payments. In doing so, we consider the current financial condition of the customer, the specific details of the customer account, the age of the outstanding balance and the current economic environment. Any change in the assumptions used in analyzing a specific account receivable might result in an additional allowance for doubtful accounts being recognized in the period in which the change occurs. Our allowance for doubtful accounts was $0.9 million, $1.2 million and $1.3 million for the years ended December 31, 2024, 2023 and 2022, respectively.

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N-able, Inc.

Notes to Consolidated Financial Statements (Continued)

Property and Equipment

We record property and equipment at cost and depreciate them using the straight-line method over their estimated useful lives as follows:

Useful Life(in years)

Equipment, servers and computers 3 - 5

Furniture and fixtures 5 - 7

Software 3 - 5

Leasehold improvements Lesser of lease term or useful life

Upon retirement or sale of property and equipment, we remove the cost of assets disposed of and any related accumulated depreciation from our accounts and credit or charge any resulting gain or loss to operating expense. We expense repairs and maintenance as they are incurred.

Research and Development Costs

Research and development expenses primarily consist of personnel costs and contractor fees related to the development of new software products and enhancements to existing software products. Personnel costs include salaries, bonuses and stock-based compensation and related employer-paid payroll taxes, as well as an allocation of our facilities, depreciation, benefits and IT costs. Research and development costs are charged to operations as incurred.

Internal-Use Software Costs

We capitalize costs related to developing new functionality for our suite of products that are hosted and accessed by our customers on a subscription basis. We also capitalize costs related to specific upgrades and enhancements when it is probable the expenditures will result in additional functionality. Costs incurred in the preliminary stages of development are expensed as incurred. Once an application has reached the development stage, internal and external costs, if direct and incremental, are capitalized until the software is substantially complete and ready for its intended use. Capitalized costs are recorded as part of other assets, net in our Consolidated Balance Sheets. Maintenance and training costs are expensed as incurred. Internal-use software costs are amortized on a straight-line basis over its estimated useful life, generally three years, and included in cost of revenue in the Consolidated Statements of Operations. There were no impairments to internal-use software costs during the periods presented.

On December 14, 2022, we completed the acquisition of certain assets, primarily in the form of intellectual property, from a third party for a total consideration of up to $6.5 million, including $3.1 million of cash paid on the acquisition date, $1.0 million of product delivery fees, and up to $2.5 million payable upon the achievement of certain software engineering and knowledge transfer milestones as of September 1, 2023 and December 1, 2023. We funded the transaction with cash on hand. We incurred less than $0.1 million in transaction related costs during the three months ended December 31, 2022, which are included in general and administrative expense. Prior to the acquisition, N-able had an existing Original Equipment Manufacturing Agreement (“OEM Agreement”) with the third party, whereby $1.0 million had previously been recorded as a prepaid royalty. The OEM Agreement was terminated as of the acquisition date, and the $1.0 million previously recorded as a prepaid royalty is now classified as product delivery fees. The total consideration of $6.5 million was capitalized as costs to obtain internal-use computer software from third parties and is being amortized over an estimated useful life of three years, beginning when the related technology is deemed ready for its intended use, in accordance with our policy for the capitalization of internal-use software costs.

The $3.1 million of cash paid on the acquisition date and $1.0 million of product delivery fees was deemed to be the total value of technology ready for its intended use as of the acquisition date and is being amortized over an estimated useful life of three years, beginning on the acquisition date. The $2.5 million of contingent consideration was deemed to be the total value of technology not ready for its intended use as of the acquisition date. During the year ended December 31, 2023, $1.5 million of cash was paid due to the achievement of two of the software engineering and knowledge transfer milestones, with the related technology deemed ready for its intended use. During the year ended December 31, 2024, $1.0 million of cash was paid due to the achievement of the final software engineering and knowledge transfer milestones, with the related technology deemed ready for its intended use. There is no remaining contingent consideration related to this acquisition as of December 31, 2024, and no gains or losses on the contingent consideration were recognized during the years ended December 31, 2024, 2023 and 2022, respectively. See Note 8. Accrued Liabilities and Other and Note 15. Commitments and Contingencies for additional information regarding the contingent consideration liabilities.

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Notes to Consolidated Financial Statements (Continued)

We had $18.8 million and $18.3 million of net internal-use software costs capitalized as of December 31, 2024 and 2023, respectively. Amortization expense of internal-use software costs was $5.3 million, $3.4 million, and $2.5 million for the years ended December 31, 2024, 2023 and 2022, respectively.

Debt Issuance Costs

Debt issuance costs for our secured credit facilities are presented as a deduction from the corresponding debt liability on our Consolidated Balance Sheets and amortized on an effective interest rate method over the term of the associated debt as interest expense in our Consolidated Statements of Operations. Amortization of debt issuance costs included in interest expense was $1.6 million for the years ended December 31, 2024, 2023 and 2022, respectively. See Note 9. Debt for discussion of our secured credit facilities.

Contingencies

We account for claims and contingencies in accordance with authoritative guidance that requires we record an estimated loss from a claim or loss contingency when information available prior to issuance of our Consolidated Financial Statements indicates a liability has been incurred at the date of our Consolidated Financial Statements and the amount of the loss can be reasonably estimated. If we determine that it is reasonably possible but not probable that an asset has been impaired or a liability has been incurred, we disclose the amount or range of estimated loss if material or that the loss cannot be reasonably estimated. Accounting for claims and contingencies requires us to use our judgment. We consult with legal counsel on those issues related to litigation and seek input from other experts and advisors with respect to matters in the ordinary course of business. See Note 15. Commitments and Contingencies for a discussion of contingencies.

Revenue Recognition

We generate revenue from fees received for our SaaS solutions as well as subscriptions for our subscription-based term licenses and from the sale of maintenance services associated with our perpetual licenses. We recognize revenue related to contracts from customers when we transfer promised goods or services in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This is determined by following a five-step process which includes (1) identifying the contract with a customer, (2) identifying the performance obligations in the contract, (3) determining the transaction price, (4) allocating the transaction price and (5) recognizing revenue when or as we satisfy a performance obligation, as described below.

•Identify the contract with a customer. We generally use an electronic or manually signed order form, purchase order, an authorized credit card, or the receipt of a cash payment as evidence of a contract provided that collection is considered probable. We sell our products through our direct inside sales force and through our distributors and resellers. Sales through resellers and distributors are typically evidenced by a reseller or distributor agreement, together with purchase orders or authorized credit cards on a transaction-by-transaction basis. Our distributors and resellers do not carry inventory of our software and we generally require them to specify the end user of the software at the time of the order. Our distributors and resellers have no rights of return or exchange for software that they purchase from us and payment for these purchases is due to us without regard to whether the distributors or resellers collect payment from their customers.

•Identify the performance obligations in the contract. Performance obligations promised in a contract are identified based on the goods or services that will be transferred to the customer that are separately identifiable from other promises in the contract, or distinct. If not considered distinct, the promised goods or services are combined with other goods or services and accounted for as a combined performance obligation. Determining the distinct performance obligations in a contract requires judgment. Our performance obligations primarily include SaaS solutions, subscription-based term licenses and maintenance support including unspecified upgrades or enhancements to new versions of our software solutions. See additional discussion of our performance obligations below.

•Determine the transaction price. We determine the transaction price based on the contractual consideration and the amount of consideration we expect to receive in exchange for transferring the promised goods or services to the customer. We account for sales incentives to IT services providers, resellers or distributors as a reduction of revenue at the time we recognize the revenue from the related product sale. We report revenue net of any sales tax collected. Our return policy generally does not allow our customers to return software products or services.

•Allocate the transaction price. For contracts that contain multiple performance obligations, we allocate the transaction price of the contract to each distinct performance obligation based on a relative stand-alone selling price basis. Determining stand-alone selling prices for our performance obligations requires judgment and are based on multiple factors primarily including historical selling prices and discounting practices for products and services. We review the stand-alone selling

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Notes to Consolidated Financial Statements (Continued)

price for our performance obligations periodically and update, if needed, to ensure that the methodology utilized reflects our current pricing practices.

•Recognize revenue when or as we satisfy a performance obligation. Revenue is recognized when or as performance obligations are satisfied either over time or at a point in time by transferring a promised good or service. We consider this transfer to have occurred when risk of loss transfers to the IT services provider, reseller or distributor or the customer has access to their subscription which is generally upon electronic activation of the licenses purchased or access being granted which provides immediate availability of the product to the purchaser. See further discussion below regarding the timing of revenue recognition for each of our performance obligations.