RADIAN GROUP INC (RDN) Business

Item 1. Business

General

Overview

As a leading U.S. private mortgage insurer, Radian provides solutions that expand access to affordable, responsible and sustainable homeownership and helps borrowers achieve their dream of owning a home. As of December 31, 2025, we had one reportable business segment, Mortgage Insurance.

Our Mortgage Insurance segment aggregates, manages and distributes U.S. mortgage credit risk for the benefit of mortgage lending institutions and mortgage credit investors, principally through private mortgage insurance on residential first-lien mortgage loans.

In September 2025, following a comprehensive strategic review, we announced that we had entered into a definitive agreement to acquire Inigo, a Lloyd’s specialty insurer, as part of the Company’s planned strategic transformation to a global multi-line specialty insurer. The acquisition was completed on February 2, 2026; see “Inigo Acquisition” below for additional information. Also, following this comprehensive strategic review, in September 2025 we announced the planned divestiture of our Mortgage Conduit, Title and Real Estate Services businesses, which is expected to be completed no later than the end of the third quarter of 2026.

Radian Group serves as the holding company for our operating subsidiaries through which we offer our products and services and does not have any operations of its own. Our principal executive offices are located at 550 East Swedesford Road, Suite 350, Wayne, PA 19087, and our telephone number is (215) 231-1000.

Available Information

Our website address is www.radian.com. Copies of our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, as well as any amendments to those reports, are available free of charge through our website as soon as reasonably practicable after they are electronically filed with, or furnished to, the SEC. We use our investor relations website, radian.com/for-investors, as a means of disclosing information which may be of interest or material to our investors and for complying with disclosure obligations under the SEC’s Regulation FD. Accordingly, investors should monitor our investor relations website, in addition to following our press releases, SEC filings, public conference calls and webcasts.

In addition, among other governance-related documents, our guidelines of corporate governance, code of business conduct and ethics (which includes the code of ethics applicable to our chief executive officer, chief financial officer and chief accounting officer) and the governing charters for each standing committee of Radian Group’s board of directors are available free of charge on our website, as well as in print, to any stockholder upon request.

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The public may also read materials we file with the SEC, including reports, proxy and information statements, and other information, on the SEC’s website at www.sec.gov.

The above references to our website and the SEC’s website do not constitute incorporation by reference of the information contained on the websites and such information should not be considered part of this document.

Business Strategy

We are strategically focused on providing solutions that expand access to affordable, responsible and sustainable homeownership and help borrowers achieve their dream of owning a home. With our acquisition of Inigo in February 2026, Radian Group has become a global, multi-line specialty insurer with a diverse portfolio of private mortgage insurance, specialty insurance and reinsurance lines. See “Inigo Acquisition” below for additional information.

Our business strategy, as highlighted below, is focused on growing our businesses and seeking to optimize our capital and liquidity, while maintaining an emphasis on risk management, human capital management, and long-term profitability and growth. To help achieve these objectives, we seek to continuously improve and leverage our operational excellence, while harnessing data, analytics and technology as a strategic differentiator across our businesses.

Radian’s Long-Term Strategic Objectives

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Optimize the economic value of our insured mortgage portfolio by writing high-value NIW leveraging risk-adjusted pricing informed by data and analytics

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Effectively integrate Inigo, seeking to further enhance and support its value-added, customer-focused model across a diverse set of insurance and reinsurance lines that significantly expand Radian’s product offerings

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Manage our capital and liquidity positions to maximize stockholder value, while also ensuring ongoing compliance with our capital requirements and maintaining adequate liquidity and financial flexibility

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Continue to drive improved operating performance, including through the use of data, analytics and technology as a strategic differentiator

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Maintain a well-defined risk culture with a strong comprehensive enterprise risk management framework and risk/return discipline

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Maximize the power of our team by: developing our talent for future success; fostering a culture based on our company values, including by promoting an inclusive work environment; and employing data and analytics to adapt for the future of work/human capital management and business continuity and resilience

2025 Highlights

Following are highlights of the key accomplishments that contributed to our financial and operating results during 2025 in support of our long-term strategic objectives.

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Key Accomplishments for 2025

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Delivered strong financial results, driven by continued favorable credit performance in our Mortgage Insurance segment, while executing upon our long-term strategy

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Earned consolidated pretax income from continuing operations of $791 million and net income from continuing operations of $618 million, or $4.39 net income from continuing operations per diluted share in 2025, compared to consolidated pretax income from continuing operations of $846 million and net income from continuing operations of $660 million, or $4.28 net income from continuing operations per diluted share, in 2024

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Adjusted pretax operating income(1) was $802 million in 2025, compared to $867 million in 2024, and adjusted diluted net operating income per share was $4.45 for 2025, compared to $4.39 for 2024

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Wrote $55.2 billion of NIW, contributing to an increase in our IIF from $275.1 billion at December 31, 2024, to $282.5 billion at December 31, 2025

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Completed a comprehensive strategic review, leading us to make the following transformative changes in September 2025

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Radian Group entered into a definitive agreement to acquire Inigo, a Lloyd’s specialty insurer, to become a global multi-line specialty insurer. This acquisition was completed on February 2, 2026.

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Announced the intent to divest of our Mortgage Conduit, Title and Real Estate Services businesses, which is expected to be completed no later than the end of the third quarter of 2026

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Maintained a strong risk culture, as demonstrated by our ongoing risk distribution strategies, disciplined and risk-based pricing and strategic use of data and analytics to inform decision making

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Continued to monitor and grow the economic value of our insured mortgage portfolio by leveraging risk-adjusted pricing and new analytical approaches to identify strategies to maximize the economic value of our NIW

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Entered into the 2025, 2026 and 2027 QSR Agreements with panels of third-party reinsurance providers to cede a portion of our NIW from July 2025 through June 2028

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Entered into an excess-of-loss reinsurance agreement with a panel of highly rated third-party reinsurance providers

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Further strengthened our capital and liquidity profile, while enhancing financial flexibility and returning value to stockholders

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Significantly increased our available holding company liquidity to $1.8 billion at December 31, 2025, compared to $885 million at December 31, 2024, in preparation for the closing of the $1.67 billion Inigo acquisition, including the impact of a $600 million intercompany borrowing from Radian Guaranty

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Radian Group entered into an agreement to amend and restate its unsecured revolving credit facility with a syndicate of bank lenders, led by Royal Bank of Canada and Citizens Bank. The amended and restated facility increased the committed borrowing capacity to $500 million and has a maturity date of November 4, 2030

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Repurchased 13.4 million shares in 2025 at an average per share price of $32.06, including commissions, totaling $430 million

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Increased our quarterly cash dividend by 4% from $0.245 to $0.255 per share, beginning with the dividend declared in the first quarter of 2025

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Reduced our holding company debt-to-capital ratio to 18.3% at December 31, 2025, compared to 18.7% at December 31, 2024

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Increased distributions from Radian Guaranty to Radian Group to $795 million in 2025, through a combination of $595 million of ordinary dividends and a $200 million return of capital, compared to $675 million of ordinary dividends paid in 2024

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Maintained a sizable PMIERs Cushion at Radian Guaranty of $1.6 billion at December 31, 2025, compared to $2.2 billion at December 31, 2024

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Continued to prioritize the well-being and development of our people by fostering a workplace that allows our employees to work in an agile manner and maintain meaningful connections, allowing us to attract and retain top talent

(1)
Adjusted pretax operating income is a non-GAAP measure. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Results of Operations—Consolidated—Use of Non-GAAP Financial Measures” for the definition and reconciliation of this measure to the most comparable GAAP measure, consolidated pretax income from continuing operations.

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See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” for further information on our results of operations and other details related to our Mortgage Insurance segment.

Mortgage Insurance

Overview

Private mortgage insurance plays an important role in the U.S. housing finance system because it supports affordable homeownership, while helping to protect mortgage lenders, investors and the GSEs, who are the primary beneficiaries of our mortgage insurance, by mitigating default-related losses on residential mortgage loans. Generally, the loans we insure are made to home buyers who make down payments of less than 20% of the purchase price for their home or, in the case of refinancings, have less than 20% equity in their home.

For new home purchases, loans subject to mortgage insurance typically are provided to first-time homeowners, and therefore, private mortgage insurance plays an important role by providing these prospective home buyers the opportunity to purchase their first home (and to begin to accumulate equity) without having to put down 20% of the value of the home at closing. In many cases, especially in periods of rising home prices, saving for a 20% down payment could be difficult for first-time home buyers. Private mortgage insurance also facilitates the sale of these loans in the secondary mortgage market, most of which are currently sold to the GSEs.

The performance of our Mortgage Insurance business is particularly influenced by macroeconomic conditions and specific events that impact the housing finance and real estate markets, including seasonal fluctuations and other events that impact mortgage originations and the credit performance of our mortgage insurance portfolio, most of which are beyond our control, such as housing prices, inflationary pressures, unemployment levels, interest rate changes, the availability of credit, natural disasters and other national and regional economic conditions. In “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” see “Overview” and “Key Factors Affecting Our Results—Mortgage Insurance.”

Our Mortgage Insurance business is subject to comprehensive regulation by state and federal regulatory authorities and the GSEs. As the largest purchasers of conventional mortgage loans, and therefore, the main beneficiaries of private mortgage insurance, the GSEs impose eligibility requirements, known as PMIERs, that private mortgage insurers must satisfy to be approved to insure loans purchased by the GSEs. These requirements and practices, as well as those of the federal regulators that oversee the GSEs and lenders, impact the operating results and financial performance of private mortgage insurers. See “Regulation” below for a description of the significant state and federal regulations and other requirements of the GSEs that are applicable to our businesses.

Mortgage Insurance Products

Primary Mortgage Insurance

Primary Mortgage Insurance represents our most common form of mortgage insurance execution. Based on market demand, we currently are providing Primary Mortgage Insurance on an individual loan basis as each mortgage is originated, but we also have the ability to provide Primary Mortgage Insurance on individual loans in an aggregate group of mortgages after they have been originated. We mainly write Primary Mortgage Insurance in a “first loss” position, where we are responsible for the first losses incurred on an insured loan subject to a policy limit. See “Mortgage Insurance Portfolio Characteristics—Mortgage Loan Characteristics.”

The terms of our Primary Mortgage Insurance coverage are set forth in a Master Policy that we enter into with each of our customers. Among other things, our Master Policies set forth the applicable terms and conditions of our mortgage insurance coverage, including among others: loan eligibility requirements; premium payment requirements; coverage terms, including cancellation of coverage; provisions for policy administration; mortgage servicing standards and requirements; exclusions or reductions in coverage under certain circumstances; insurance rescission and rescission relief provisions; claims payment and settlement procedures; and dispute resolution procedures. Our Master Policy forms, which are updated periodically, including in response to requirements issued by the GSEs, are filed in each of the jurisdictions in which we conduct business. Our Master Policy form was last updated on a broad basis in 2020, when most private mortgage insurers adopted a uniform master policy.

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Primary Mortgage Insurance provides protection against mortgage defaults at a specified coverage percentage. When there is a valid claim under Primary Mortgage Insurance, our maximum liability typically is determined by multiplying the claim amount, which consists of the unpaid loan principal, plus past due interest and certain expenses associated with the default, by the coverage percentage. Depending on the circumstances, claims may be settled for the maximum liability or for other amounts. See “Rescissions, Defaults and Claims—Claims Management.” Although the Primary Mortgage Insurance we write protects the insured parties from a portion of losses resulting from mortgage defaults, it generally does not provide protection against property loss or physical damage, including damage caused by hurricanes or other severe weather events or natural disasters.

We wrote $55.2 billion and $52.0 billion of first-lien Primary Mortgage Insurance in 2025 and 2024, respectively. After taking into consideration insurance cancellations and other adjustments within our existing portfolio, our 2025 NIW resulted in IIF of $282.5 billion at December 31, 2025, compared to $275.1 billion at December 31, 2024. Our total direct Primary Mortgage Insurance RIF was $74.7 billion at December 31, 2025, compared to $72.1 billion at December 31, 2024. For additional information, in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” see “Mortgage Insurance Portfolio Metrics—New Insurance Written” and “Insurance and Risk in Force.”

Other Mortgage Insurance Products

Pool Mortgage Insurance. Prior to 2008, we wrote Pool Mortgage Insurance on a limited basis. At December 31, 2025, our total direct first-lien Pool Mortgage Insurance RIF was $202 million and represented less than 1% of our total direct first-lien insurance RIF. Our Pool Mortgage Insurance policies were privately negotiated and are separate from the Master Policies that we use for our Primary Mortgage Insurance. Subject to market demand, we could once again provide Pool Mortgage Insurance in the future.

Pricing

Primary Mortgage Insurance Premiums

We apply premium rates to our mortgage insurance products at the time coverage is requested by our customers, which is generally near the time of loan origination. Premiums for our mortgage insurance products are generally established based on performance models that consider a broad range of borrower, loan and property characteristics as well as current and projected market and economic conditions. Our premium rates are subject to regulation, and in most states where our insurance subsidiaries are licensed, the formulations by which we derive our premiums must be filed with the state insurance regulators, and in some cases approved by them, before their use. See “Regulation—State Regulation.”

We have developed our pricing strategy to manage the risk/return profile and maximize the long-term economic value of our insured portfolio by balancing credit risk, profitability and volume considerations in light of the current and projected competitive environment. We evaluate the projected long-term economic value of our insured portfolio by using a measure that incorporates expected lifetime returns for our insurance policies, taking into consideration projected premiums, credit losses, investment income, operating expenses, taxes and an assumed cost of capital. This projected economic value is then discounted to arrive at an estimated present value of the long-term economic value of our insured portfolio. We use this economic value to assist us in evaluating various portfolio strategies and identifying opportunities to grow the economic value of our insured portfolio.

Premiums on our mortgage insurance products generally are written on either: (i) a recurring basis, which can be monthly or annual premiums, pursuant to our Monthly and Other Recurring Premium Policies or (ii) as a single premium generally paid at the time of loan origination pursuant to our Single Premium Policies. We also offer products where premiums are paid as a combination of an up-front premium at origination, plus a monthly installment. In addition, with respect to certain products, premiums may include a refundable component to be paid upon insurance cancellation. While the majority of our policies terminate when certain criteria are met, such as prescribed LTV levels, some of our products provide coverage for the life of the loan, subject to certain conditions. There are many factors that influence the types of premiums we receive, including, among others: (i) the preference of customers with whom we do business and (ii) the relative premium levels we and our competitors set for the various forms of premiums offered.

Mortgage insurance premiums can be funded through a number of methods, and while the coverage remains for the benefit of the insured lender or third-party beneficiary, the premiums may be paid by the borrower or by the lender. Borrower-paid Monthly and Other Recurring Premiums are generally paid to us as part of the borrower’s monthly mortgage payment, while borrower-paid premiums under our Single Premium Policies are paid to us at the time of closing on the home purchase.

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Lender-paid mortgage insurance premiums are paid by the lender and are typically passed through to the borrower in the form of a higher interest rate on the mortgage note.

The premium rates on a majority of our Monthly and Other Recurring Premium Policies were established as a fixed percentage of the initial loan balance for a set period of time (typically 10 years), after which the premium generally declines to a lower fixed percentage for the remaining life of the policy. The premium rates on the remaining Monthly and Other Recurring Premium Policies within our insured portfolio were established as a fixed percentage of the loan’s amortizing balance over the life of the policy.

Beginning on a broad basis in 2019, the mortgage insurance industry began to widely use various pricing methodologies with differing degrees of risk-based granularity. Previously, premiums in the mortgage insurance industry were primarily established through standard rate-cards filed with state insurance regulatory authorities, with limited flexibility to deviate. The current “black box” pricing frameworks, including our RADAR Rates pricing solution, are based upon the same general risk attributes that were historically part of mortgage insurance rate-card pricing, but are also able to incorporate more granular risk-based pricing factors based on multiple loan, borrower and property attributes.

Through our RADAR Rates pricing solution, we offer a spectrum of risk-based pricing solutions for our customers, with delivery options that are tailored to a lender’s loan origination process and balanced with our own objectives for managing our volume of NIW and the economic value derived from our mortgage insurance portfolio. Our RADAR Rates pricing framework and digital delivery platform uses Radian’s proprietary RADAR risk model and analyzes credit risk inputs to customize a rate quote to a borrower’s individual risk profile, loan attributes and property characteristics.

The use of “black box” pricing frameworks throughout the mortgage insurance industry provides a dynamic pricing capability that allows for pricing changes that can be implemented quickly and this has contributed to a reduction in overall pricing transparency. Further, in addition to the widespread use of “black box” pricing, in recent years, mortgage insurance industry pricing practices have also included an increased use of customized rate plans for certain customers, pursuant to which rates may be awarded to certain customers based on a number of factors for only a limited period of time. With the increased prevalence of granular, “black box” pricing and the greater uniformity of master policy terms throughout the industry, pricing has become the predominant competitive market factor for private mortgage insurance, and an increasing number of customers are making their choice of mortgage insurance providers primarily based on the lowest price available for any particular loan. In “Item 1A. Risk Factors,” see “Our Mortgage Insurance business faces competition and changes in the competitive environment that could negatively impact our franchise value.”

Underwriting

Mortgage loan applications are underwritten to determine whether they are eligible for our mortgage insurance. We either perform this function directly or we delegate to approved lenders the ability to underwrite the mortgage loans on our behalf.

Delegated Underwriting. Through our delegated underwriting program, we approve lenders to underwrite mortgage insurance applications based on our mortgage insurance underwriting guidelines. Use of our delegated underwriting program enables us to meet lenders’ demands for an immediate decision on their mortgage insurance application without the need to submit the underwriting file to us for review and approval. We employ quality control sampling and loan and lender performance monitoring to manage the risks associated with delegated underwriting. Under the terms of the program, we have certain rights to rescind coverage if there has been a deviation from our underwriting guidelines. For a discussion of these limited Rescission rights, see “Rescissions, Defaults and Claims—Rescissions.” As of each of December 31, 2025 and 2024, 72% of our total first-lien IIF had been underwritten on a delegated basis.

Non-Delegated Underwriting. Approved lenders may submit mortgage insurance applications to us for mortgage insurance underwriting. Some customers prefer our non-delegated underwriting program because we assume responsibility for underwriting the mortgage insurance and, subject to the terms of our Master Policies, generally have less ability to rescind coverage if there is an underwriting error. To improve efficiency in our underwriting process, we leverage loan application data and analytics to categorize mortgage insurance applications based on credit risk and underwriting complexity, which allows a heightened focus on the higher-risk, complex applications. We also use quality control sampling, loan performance monitoring and training to manage the risks associated with our non-delegated underwriting program. As of each of December 31, 2025 and 2024, 25% of our total first-lien IIF had been underwritten on a non-delegated basis.

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Contract Underwriting. Prior to the end of the first quarter of 2025, we also provided third-party contract underwriting services to our mortgage insurance customers pursuant to which we underwrote the mortgage loans for compliance with investor guidelines which, if necessary, may have been separate from or in addition to underwriting for our mortgage insurance eligibility. Generally, we offered limited indemnification to our contract underwriting customers. As of each of December 31, 2025 and 2024, 3% of our total first-lien IIF had been underwritten in conjunction with contract underwriting.

Mortgage Insurance Portfolio Characteristics

Direct Risk in Force

Exposure in our Mortgage Insurance business is measured by RIF, which for Primary Mortgage Insurance is equal to the unpaid principal balance of the loan multiplied by our insurance coverage percentage. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Mortgage Insurance Portfolio Metrics—Insurance and Risk in Force” for additional information about the composition of our Primary RIF.

We analyze our mortgage insurance portfolio in a number of ways to identify potential concentrations or imbalances in risk dispersion. We believe that, among other factors, the credit performance of our mortgage insurance portfolio is affected significantly by:

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general economic conditions (in particular, interest rates, home prices and unemployment);

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the characteristics of the loans insured, including but not limited to the amount of equity borrowers have in their properties, the borrowers’ credit characteristics, the size of the loans and the age and performance history of the loans;

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the geographic dispersion and other characteristics of the properties securing the insured loans, such as the primary purpose of the properties and the condition of local housing markets, including whether the properties are increasing or decreasing in value over time;

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the quality of loan underwriting and servicing; and

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the number of borrowers.

Persistency Rate

The Persistency Rate, which measures the percentage of IIF that remains in force over a period of time, incorporates the impact that policy cancellations have on our IIF. The Persistency Rate has a significant impact on our revenues and our results of operations. Because premiums on our Recurring Premium Policies are earned over time, higher Persistency Rates on these policies increase the premiums we receive and generally result in increased profitability and returns. Conversely, assuming all other factors remain constant, higher Persistency Rates on Single Premium Policies lower the overall returns on these products, as the premium revenue for our Single Premium Policies is received near the time the loan is originated and is the same regardless of the actual life of the insurance policy.

Provided that all required premiums are paid, coverage for a loan under our Master Policy generally will be canceled on the first of the following to occur: (i) the loan insured under the certificate is paid in full, including in the event of a refinance transaction; (ii) we settle a claim with respect to the certificate; (iii) we act upon the insured’s or its servicer’s instruction to cancel coverage under the certificate, including as may be required by the HPA or pursuant to GSE guidelines; (iv) the term of coverage expires under the premium plan or upon the terms specified in the certificate; or (v) we cancel or rescind coverage or deny a claim under the certificate. For more information, in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations,” see “Key Factors Affecting Our Results—Mortgage Insurance—IIF and Persistency” and “Mortgage Insurance Portfolio Metrics—Insurance and Risk in Force.”

Historically, there has been a close correlation between interest rates and Persistency Rates. Higher interest rate environments generally decrease mortgage loan refinancings, which decrease the cancellation rate of our insurance and positively affect our Persistency Rates. See “Regulation—Federal Regulation—Mortgage Insurance Cancellation” for more information regarding cancellation and termination requirements for borrower-paid private mortgage insurance meeting certain criteria under the HPA.

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Geographic Dispersion

Radian Guaranty is authorized to write mortgage insurance in all 50 states, the District of Columbia and Guam. We maintain a geographically diversified mortgage insurance portfolio and leverage geographic-based pricing to shape our portfolio based on our projections of future economic outlook and loan performance at a regional level. We proactively monitor the portfolio for concentration risks at both the state level and metropolitan area level known as Core Based Statistical Areas (“CBSAs”). As of December 31, 2025, our largest state concentration was in Texas, which represented 10.5% of RIF, and our largest CBSAs concentration was the New York-Newark-Jersey City, NY-NJ metropolitan area, which represented 4.6% of RIF. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Mortgage Insurance Portfolio Metrics—Insurance and Risk in Force—Geographic Dispersion” for additional information about the geographic dispersion of our direct Primary Mortgage Insurance.

In “Item 1A. Risk Factors,” also see “The credit performance of our mortgage insurance portfolio is impacted by macroeconomic conditions and specific events that affect the ability of borrowers to pay their mortgages” and “Climate change and natural catastrophes could adversely affect our businesses, results of operations and financial condition.”

Mortgage Loan Characteristics

In addition to geographic dispersion, factors that contribute significantly to our overall risk diversification and the credit quality of our RIF include, among others, the factors affecting the credit performance of our mortgage insurance portfolio, as discussed above under “Direct Risk in Force,” as well as our mix of mortgage insurance products, the quality of loan underwriting and our risk management practices. In evaluating the credit quality of our insured portfolio and assessing our risk of loss, as well as in developing our pricing and risk management strategies, we consider a number of borrower, loan and property characteristics, including LTV and FICO score, as well as a number of other loan and property characteristics, including, without limitation, debt-to-income ratio, average loan size, property type, occupancy type, loan type and term, loan purpose and number of borrowers. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Mortgage Insurance Portfolio Metrics” for additional information about the credit quality and characteristics of our direct Primary Mortgage Insurance.

Rescissions, Defaults and Claims

Rescissions

Mortgage insurance master policies generally protect mortgage insurers from the risk of material misrepresentations and fraud in the origination of an insured loan by establishing the right, under certain conditions, to unilaterally rescind coverage. Under the terms of our Master Policies, typical events that may give rise to our right to rescind coverage include: (i) we insured a loan in reliance upon an application for insurance that contained a material misstatement, misrepresentation or omission, whether intentional or otherwise, or that was issued as a result of an act of fraud or (ii) we find that there was negligence in the origination of a loan that we insured. We also have rights of Rescission arising from a breach of the insured’s representations and warranties that are contained in our Master Policies or endorsements thereto and are required with our delegated underwriting program.

If we rescind coverage based on a determination that a loan did not qualify for insurance, we provide the insured with a period of time to challenge or rebut our decision. If a rebuttal to our Rescission is received and the insured provides additional information supporting the continuation (i.e., non-rescission) of coverage, we will re-evaluate our original determination. If the additional information supports the continuation of coverage, the insurance is reinstated. Otherwise, if we determine that the loan did not qualify for coverage, the insurance policy is rescinded (and we issue a premium refund under the terms of our Master Policies), and we consider the Rescission to be final and resolved. Although we may make a final determination internally with respect to a Rescission, it is possible that a legal challenge to our decision to rescind coverage may be brought during a period of time after we have rescinded coverage that is specified under the terms of our Master Policies.

Since 2014, our Master Policies generally include provisions that limit or prevent our ability to rescind our insurance coverage if the borrower has remained current on their mortgage loans for certain periods of time. While our Rescission rights generally are more limited under these Master Policies as compared to our prior Master Policies, our more recent Master Policies continue to include certain life-of-loan reservation of Rescission rights specified in the Master Policy, including for

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fraud and certain patterns of fraud. In “Item 1A. Risk Factors,” see “Changes in the charters, business practices or role of the GSEs in the U.S. housing finance market generally, could significantly impact our Mortgage Insurance business.”

Defaults

In our Mortgage Insurance business, the default and claim cycle begins with the receipt of a default notice from the loan servicer. We consider a loan to be in default for financial statement and internal tracking purposes upon receipt of notification from the loan servicer that a borrower has missed two monthly payments.

Defaults can occur due to a variety of life events affecting borrowers, including death or illness, divorce or other family problems, unemployment or other events. These events, particularly unemployment, frequently are derived or exacerbated by changes in economic conditions.

The default rate in our Mortgage Insurance business is subject to seasonality. Historically, our Mortgage Insurance business experiences a fourth quarter seasonal increase in the number of defaults and a first quarter seasonal decline in the number of defaults and increase in the number of Cures. Although this has been the case, macroeconomic and other factors in any given period may influence the default rate in our Mortgage Insurance business more than seasonality.

Defaulted loans that fail to become current, or “cure,” may result in a claim under our mortgage insurance policies. The rate at which defaults cure, or do not go to claim, depends in large part on a borrower’s financial resources and circumstances, local housing prices (i.e., whether borrowers are able to cure defaults by selling the property in full satisfaction of all amounts due under the mortgage), interest rates, unemployment, inflationary pressures and other factors impacting economic conditions, as well as loss mitigation efforts designed to support borrowers in default (including loan modifications and forbearance programs, subject to availability and eligibility).

Regional economic disruptions derived from natural disasters may be exacerbated by climate change and related environmental factors, which could increase the frequency, scope and intensity of such disasters. In our Mortgage Insurance business, we have historically seen forbearance plans used for loans in FEMA Designated Areas impacted by a natural disaster with forbearance limited to 12 months. In addition, following the outbreak of the COVID-19 pandemic, a number of governmental programs were implemented to assist individuals and businesses impacted by the COVID-19 virus, including the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) which provided forbearance beyond 12 months for borrowers experiencing financial hardship related to the pandemic. At the conclusion of the applicable forbearance term, a borrower may generally bring the borrower’s loan current, defer any missed payments until the end of their loan, or modify the loan through a repayment plan or extension of the mortgage term.

In our first-lien Primary Mortgage Insurance business, to submit a claim, the insured must first either acquire title to the property (typically through a foreclosure proceeding) or we must approve a third-party sale of the property. The time for a lender to acquire title to a property through foreclosure varies depending on the state, with some states requiring a lender to proceed through the judicial system to complete the foreclosure, which can significantly protract the process. Claim activity is not spread evenly throughout the coverage period of a book of business. Historically, except during periods of economic distress, we have experienced relatively few claims during the first two years following issuance of a policy.

High levels of defaults and delays in foreclosures could delay our receipt of claims, resulting in an increase in the period of time that a loan remains in our inventory of defaulted mortgage loans. Following the onset of the COVID-19 pandemic, the average time for us to receive a claim increased as a result of COVID-19-related relief programs, along with temporary foreclosure and eviction moratoriums for residential mortgagors with certain federally or GSE-backed mortgages that were required under the CARES Act. Although many of these relief programs and moratoriums have been phased out or have expired, the heightened scrutiny over foreclosure proceedings and the increased focus on preserving homeownership (e.g., by ensuring that all borrower support options such as loan modifications have been exhausted) for struggling borrowers that were initiated during the COVID-19 pandemic may have fundamentally altered how foreclosure procedures may be handled going forward, including by preventing or extending the procedural steps necessary for a claim under our insurance policies to be filed. While foreclosure filings have resumed, foreclosure activity remains lower than it was prior to the COVID-19 pandemic. In “Item 1A. Risk Factors,” see “We establish our reserves for losses in our insurance businesses based on models, assumptions and estimates, which are subject to inherent uncertainties, and if incorrect, may result in us being required to take unexpected charges to income, which could adversely affect our results of operations.”

For Pool Mortgage Insurance, which represents less than 1% of our RIF at December 31, 2025, our policies typically require the insured to not only acquire title to the property, but also to actively market and ultimately liquidate the property before filing a claim, which generally lengthens the time between a default and a claim submission.

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In addition to claim volume, Claim Severity is another significant factor affecting losses. We calculate the Claim Severity by dividing the claim paid amount by the original coverage amount. Factors that impact the severity of a claim include, but are not limited to, the size of the loan, the amount of mortgage insurance coverage placed on the loan, the length of time between default and claim during which we are expected to cover certain interest payments (capped at three years under our recent Master Policies and capped at two years under our Master Policies prior to 2014) and expenses, and the impact of our Loss Mitigation and other loss management activities with respect to the loan.

Home price appreciation as well as pre-foreclosure sales, acquisitions and other early workout efforts help to reduce overall Claim Severity, as do actions we may take to reduce a claim payment due to servicer negligence, as discussed below in “Claims Management.” See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Results of Operations—Consolidated—Expenses—Provision for Losses.”

Claims Management

Our claims management process is focused on analyzing and processing claims to ensure that we pay valid claims in accordance with our policies. Our mortgage insurance claims management department pursues opportunities to mitigate losses both before and after claims are received.

In our Mortgage Insurance business, upon receipt of a valid claim, we have a range of settlement options for calculating the claim amount (also referred to as calculated loss), as set forth in our Master Policies. We can settle a valid claim with the “Percentage Option” by paying the maximum liability and allowing the insured lender to keep title to the property. For this purpose, the maximum liability is determined by multiplying (x) the claim amount (which consists of the unpaid loan principal, plus past due interest for a period of time specified in our Master Policies, plus certain expenses associated with the default, and minus certain deductions) by (y) the applicable coverage percentage. We also have the following alternative settlement options under our Master Policies:

(i)
Third-Party Sale/Approved Sale Option: Subject to any reduction provided for in our Master Policies, we may pay the claim amount (not to exceed the lender’s entire loss or our maximum liability under the Percentage Option) by taking into account the net proceeds received by the lender following an approved sale, including a “short sale” or “deed-in-lieu” transaction;

(ii)
Acquisition Option: Subject to any reduction provided for elsewhere in our Master Policies, we may pay the entire claim amount (as described above but without application of the coverage percentage) and acquire good and marketable title to the property; or

(iii)
Anticipated Loss Option: In certain circumstances, as outlined in our Master Policies, we may pay an amount primarily based on the claim amount minus the net proceeds we reasonably anticipate would be generated if the property, in its original condition on the effective insurance commitment date, reasonable wear and tear excepted, were sold to a third party for fair market value.

Approved sales in which the underlying property has been sold for less than the outstanding loan amount are commonly referred to as “short sales.” Although short sales could have the effect of reducing our ultimate claim obligation, in many cases, notwithstanding the short sale, we will continue to be obligated to pay a claim in an amount that is equal to the maximum liability amount under the Percentage Option.

Under our Master Policies, we retain the right to consent prior to consummation of any short sale. We have entered into agreements with each of the GSEs pursuant to which we delegate to the GSEs our prior consent rights with respect to short sales on loans owned by the GSEs, as long as the short sales meet applicable GSE guidelines and processes for short sales and subject to certain other factors set forth in these agreements.

We also provide for limited delegation authority to certain loan servicers for short sales under specific circumstances. For loans that are not owned by the GSEs and for which we have not granted specific delegation authority to the loan servicer, we perform an individual analysis of each proposed short sale and provide our consent to these sales when appropriate. Historically, we have consented to a short sale only after reviewing various factors, including among other items, the sale price relative to market and the ability of the borrower to contribute to any shortfall in the sale proceeds as compared to the outstanding loan amount.

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After a claim is received, our loss management specialists focus on:

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a review to determine compliance with our Master Policy requirements, including: (i) whether the insured has satisfied its obligation in meeting all necessary conditions for us to pay a claim, including submitting all necessary documentation in connection with the claim (commonly referred to as “claim perfection”) and (ii) whether the loan was appropriately serviced in accordance with the standards set forth in our Master Policies;

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analysis and prompt processing to ensure that valid claims are paid in an accurate and timely manner;

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responses to loss mitigation opportunities presented by the insured and/or servicer; and

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management and disposal of acquired real estate.

We have entered into a Factored Claim Administration Agreement with Fannie Mae that applies to certain loans owned by Fannie Mae that were insured under our Master Policies for which a claim is submitted on or after October 1, 2018. For the loans subject to the agreement, Radian Guaranty will determine the amount of covered expenses forming part of a loss (other than unpaid principal balance and delinquent interest) using agreed upon model-based expense factors. The expense factors are based on certain characteristics of each covered loan, including the unpaid principal balance at the time of default, property type and location, and property disposition.

Claim Denials

We have the legal right under our Master Policies to deny a claim under certain conditions, such as when the loan servicer does not produce documents necessary to perfect a claim (e.g., evidence that the insured has acquired title to the property) within the time period specified in our Master Policies. Most often, a Claim Denial is the result of a servicer’s failure to provide the loan origination file or other servicing documents critical for our assessment of the claim.

If, after multiple requests by us, documents necessary to perfect the claim are not provided to us, we have rights under our Master Policy to deny the claim. If we deny a claim, we may continue to allow the insured the ability to perfect the claim for a limited period of time, as specified in our Master Policies. If the insured successfully perfects the claim on a timely basis, we will process the claim as described above.

If, after completion of this process, we determine that the claim was not perfected, other conditions precedent to coverage have not been met, or any exclusions apply, the insurance claim may be denied, and we would consider the Claim Denial to be final and resolved. Although we may make a final determination with respect to a Claim Denial, it is possible that after we have denied coverage a legal challenge to our decision may be brought within a period of time specified under the terms of our Master Policies.

Claim Curtailments

We depend on third-party servicing of the loans that we insure. Servicers are responsible for being the primary contact with borrowers regarding their loans, and we generally do not have first-party contact with borrowers. Dependable loan servicing is necessary for, among other things, timely billing and collection of mortgage insurance premium payments and effective loss mitigation opportunities for delinquent or near-delinquent loans. As such, proper loan servicing is critical to the performance of our insured mortgage portfolio, especially when borrowers are experiencing difficulty paying their mortgages.

Our Master Policies require servicers to service our insured loans in a reasonable, prudent manner consistent with the highest standards of servicing in the residential mortgage industry, and we have rights under our Master Policies to curtail, and in some circumstances, deny claims due to servicer negligence.

Other Claims Matters

Although we could seek post-claim recoveries from the beneficiaries of our Master Policies if we later determine that a claim was not valid, because our loss mitigation process is designed to ensure compliance with our Master Policies prior to payment of a claim, historically, we have not sought recoveries from the beneficiaries of our Master Policies once a claim payment has been made.

From time to time, claims management may lead to disputes with our customers and the GSEs, that are the primary beneficiaries of our insurance, which ultimately could result in the loss of business or litigation or other legal proceedings. See Note 13 of Notes to Consolidated Financial Statements.

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Competition

We operate in the highly competitive U.S. mortgage insurance industry. Our competitors primarily include other private mortgage insurers and federal and state governmental agencies, principally the FHA and VA.

Including us, there are currently six active participants in the private mortgage industry that are approved and eligible to insure loans that are purchased by the GSEs. The other participants are:

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Arch Capital Group Ltd. (includes both Arch Mortgage Insurance Company and United Guaranty Residential Insurance Company);

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Enact Holdings, Inc.;

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Essent Group Ltd.;

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MGIC Investment Corporation; and

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NMI Holdings, Inc.

We compete directly with other private mortgage insurers primarily on the basis of price, underwriting guidelines, overall service, customer relationships, perceived financial strength (including comparative credit ratings) and reputation. Overall customer service-related competition in our Mortgage Insurance business is based on, among other things, effective and timely delivery of products, timeliness of claims payments, customer connectivity, timely and accurate administration of policies, training, loss mitigation efforts and management and field service expertise.

Pricing has always been competitive in the mortgage insurance industry, but as discussed under “Mortgage Insurance—Pricing,” with the increased prevalence of granular, “black box” pricing and custom rate cards, and the greater uniformity of master policy terms throughout the industry, pricing has become the predominant competitive market factor for private mortgage insurance. We monitor various competitive and economic factors while seeking to enhance the long-term value of our mortgage insurance portfolio by balancing credit risk, profitability, and volume and capital considerations in developing our pricing strategies.

We establish our premium rates and seek to write a mix of business to manage the risk/return profile and maximize the long-term economic value of our mortgage insurance portfolio, taking into consideration the competitive environment. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Factors Affecting Our Results—Mortgage Insurance—Premiums.” Based on publicly available information, the private mortgage insurance market was approximately 38% and 41% of the total insured mortgage market (which includes FHA, VA and private mortgage insurers) for 2025 and 2024, respectively. Our share of NIW within the private mortgage insurance market was approximately 18% and 17% for 2025 and 2024, respectively.

Private mortgage insurance competes for a share of the insurable mortgage market with the single-family mortgage insurance programs of the FHA and VA.

Private mortgage insurance execution competes with the programs offered by the FHA on the basis of loan limits, pricing, credit guidelines, terms of our insurance policies and loss mitigation practices. We believe that better execution for borrowers with higher FICO scores, in conjunction with the preference of certain lenders to execute through the GSEs, have served as competitive advantages for private mortgage insurance as compared to FHA insurance. The FHA’s share of the total insured mortgage market was reported to be 35% in 2025, compared to 34% in 2024. See “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Factors Affecting Our Results—Mortgage Insurance—NIW.” If the competitive position of the FHA is enhanced, it could have a negative effect on our ability to compete with the FHA. See “Regulation—Federal Regulation—Housing Finance Reform and the GSEs’ Business Practices” for a discussion of factors that could enhance the FHA’s competitive position relative to private mortgage insurance.

We also face competition from the VA. Based on publicly available information, the VA’s share of the total insured mortgage market was 27% in 2025, compared to 25% in 2024. We believe that the VA remains a strong participant in the overall market because of the number of borrowers that are eligible for the VA’s program, and because the VA insures 100% LTV loans, which is unavailable through private mortgage insurance and the FHA, and charges a one-time funding fee that can be included in the loan amount with no separate monthly payment.

In addition, as market conditions change, alternatives to traditional private mortgage insurance may become more prevalent, which could reduce the demand for private mortgage insurance. These alternatives have included structures

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commonly referred to as “investor paid mortgage insurance” in which affiliates of traditional mortgage insurers that are not subject to the PMIERs directly insure the GSEs against loss. For additional information about these structures, see “Regulation—Federal Regulation—Housing Finance Reform and the GSEs’ Business Practices.”

It is difficult to predict what other types of credit risk transfer transactions and structures or other forms of credit enhancement, including GSE-sponsored alternatives to traditional mortgage insurance, might be used in the future. If any of these alternatives were to displace standard primary loan level private mortgage insurance, the amount of insurance we write may be reduced and our future prospects could be negatively impacted.

In “Item 1A. Risk Factors,” see “Our Mortgage Insurance business faces competition and changes in the competitive environment that could negatively impact our franchise value.”

Customers

The principal customers of our Mortgage Insurance business are mortgage originators such as mortgage banks, commercial banks, savings institutions, credit unions and community banks.

We actively monitor our customer concentration and regularly engage in efforts to diversify our customer base; however, the increasing use of custom rate cards for individual lenders in the mortgage insurance marketplace has increased the likelihood that a significant portion of NIW volume generated in any given period may be attributable to a relatively small number of customers.

Our largest single mortgage insurance customer (including branches and affiliates) measured by NIW, accounted for 6% of NIW during 2025, compared to 5% and 8% in 2024 and 2023, respectively. The percentage of NIW generated by our top 10 customers was 28% in 2025. There was no single customer that accounted for more than 10% of NIW in 2025, 2024 or 2023. No single customer contributed earned premiums that accounted for more than 10% of our consolidated revenues (excluding net gains (losses) on investments and other financial instruments) in 2025, 2024 or 2023. In “Item 1A. Risk Factors,” see “Our Mortgage Insurance NIW and franchise value could decline if we lose business from significant customers.”

Sales and Marketing

Our sales and marketing efforts are focused on establishing, maintaining and growing valuable customer relationships. We employ salespeople with industry expertise who can address specific customer-centric needs. Our consultative approach, involving partnerships between customers and functional internal teams, is designed to support long-term customer relationship development and drive sustainable business growth.

Marketing and communications activities include direct marketing; advertising; digital marketing such as email, content and social media; public relations and thought leadership; brand strategy and expression; event marketing including customer meetings, conferences and trade shows; and other targeted initiatives. These activities are designed to create engagement with prospective customers to support new sales opportunities and with our existing customers to drive adoption of our services and support customer retention efforts. We continue to adapt our sales and marketing efforts based on data and other insights, such as customer behavior, preferences and trends, as well as the current industry environment, to optimize the tools and techniques we use to engage with current and potential customers.

All sales and marketing efforts are supported by functional areas that provide additional touch points for our customers. For example, our Client Solutions Team is responsible for assisting customer contacts who need customized solutions for operational needs and our Training Teams provide educational sessions that help our customers understand how to work with Radian. All customer-facing functions capture customer feedback and insights that are used to help build stronger relationships and deliver better service to our customers.

Our approach is intended to strengthen our relationships with existing customers, attract new customers and provide a level of service that differentiates us from competitors.

Investment Policy and Portfolio

Our investment portfolio is our primary source of claims paying resources and also impacts our earnings. We seek to manage our investment portfolio within our targeted risk and return tolerances based on our current liability projections and business and economic outlook to maintain sufficient liquidity levels to satisfy our current and future operating requirements and other financial needs. Our investment strategy is developed by taking into consideration applicable investment restrictions,

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limitations and conditions imposed on investments held by our regulated entities, and in particular, state limitations and PMIERs rules applicable to Radian Guaranty, which holds the majority of our total investment portfolio.

Our investment strategy uses an asset allocation methodology that takes into consideration regulatory constraints, our business environment and consolidated risks as well as current investment conditions. With respect to our fixed income investments, the following internal investment policy guidelines, among others, are applied at the time of investment and continually monitored.