CINCINNATI FINANCIAL CORP

Previous wording

Through The Cincinnati Insurance Company, Cincinnati Financial Corporation is one of the 25 largest property casualty insurers in the nation, based on net written premium volume for the first nine months of 2024, among approximately 2,000 U.S. stock and mutual insurer groups. We market our insurance products through a select group of independent insurance agencies in 46 states as discussed in Item 1, Our Business and Our Strategy.

Current wording

Through The Cincinnati Insurance Company, Cincinnati Financial Corporation is one of the 25 largest property casualty insurers in the nation, based on net written premium volume for the first nine months of 2025, among more than 2,000 U.S. stock and mutual companies operating independently or in groups. We market our insurance products through a select group of independent insurance agencies in 46 states as discussed in Item 1, Our Business and Our Strategy.

Previous wording

We are targeting an annual value creation ratio averaging 10% to 13% over the next five-year period. At 19.8% for 2024, our performance was above the high end of that range. It was below the low end of the range for the three-year period and at the high end of the range for the five-year period, both that ended in December 2024.

Current wording

We are targeting an annual value creation ratio averaging 10% to 13% over the next five-year period. At 18.8% for 2025, our performance was above the high end of that range. We also exceeded the high end of the range for both the three-year and five-year periods that ended in December 2025.

Previous wording

The 2024 value creation ratio improved by 0.3 percentage points, compared with 2023, and again included a significant contribution from operating results, as shown in the table above, that was 0.8 percentage-points higher than last year. The 2024 ratio improvement from operating results was partially offset by a reduction in overall net gains from our investment portfolio and other items, including a reduction of 2.5 percentage points from our fixed-maturity securities investment portfolio. The increase in 2023, compared with 2022, was primarily due to an increase in overall net gains from our investment portfolio.

Current wording

The 2025 value creation ratio decreased by 1.0 percentage points, compared with 2024, and again included a significant contribution from operating results, as shown in the table above. The 2025 ratio decrease included 0.8 percentage points from net income before investment gains and 0.2 percentage points in overall net gains from our investment portfolio and other items. The increase in 2024, compared with 2023, was primarily due to an increase in operating results which was partially offset by a reduction in overall net gains from our investment portfolio.

Previous wording

•Premium growth – We believe over any five-year period our agency relationships and initiatives can lead to a property casualty written premium growth rate that exceeds the industry average. The compound annual growth rate of our net written premiums was 10.9% over the five-year period 2020 through 2024, exceeding the 7.9% estimated growth rate for the property casualty insurance industry, with 2024 representing industry data reported through the first nine months of 2024. The industry’s growth rate excludes its mortgage and financial guaranty lines of business.

Current wording

•Premium growth – We believe over any five-year period our agency relationships and initiatives can lead to a property casualty written premium growth rate that exceeds the industry average. The compound annual growth rate of our net written premiums was 11.4% over the five-year period 2021 through 2025, exceeding the 8.8% estimated growth rate for the property casualty insurance industry, with 2025 representing industry data reported through the first nine months of 2025. The industry’s growth rate excludes its mortgage and financial guaranty lines of business.

Previous wording

•Combined ratio – We believe our underwriting philosophy and initiatives can drive performance to achieve our underwriting profitability target of a GAAP combined ratio over any five-year period that consistently averages within the range of 92% to 98% in the future. Our GAAP combined ratio averaged 94.6% over the five-year period 2020 through 2024, within the performance target range. Performance as measured by the combined ratio is discussed in Consolidated Property Casualty Insurance Results. Our statutory combined ratio averaged 94.0% over the five-year period 2020 through 2024, compared with an estimated 100.7% for the property casualty industry, with 2024 representing industry data reported through the first nine months of 2024. The industry’s ratio again excludes its mortgage and financial guaranty lines of business.

Current wording

•Combined ratio – We believe our underwriting philosophy and initiatives can drive performance to achieve our underwriting profitability target of a GAAP combined ratio over any five-year period that consistently averages within the range of 92% to 98% in the future. Our GAAP combined ratio averaged 93.9% over the five-year period 2021 through 2025, within the performance target range. Performance as measured by the combined ratio is discussed in Consolidated Property Casualty Insurance Results. Our statutory combined ratio averaged 93.6% over the five-year period 2021 through 2025, compared with an estimated 99.6% for the property casualty industry, with 2025 representing industry data reported through the first nine months of 2025. The industry’s ratio again excludes its mortgage and financial guaranty lines of business.

Previous wording

◦Investment income growth, on a pretax basis, had a compound annual growth rate of 9.7% over the five-year period 2020 through 2024.

Current wording

◦Investment income growth, on a pretax basis, had a compound annual growth rate of 11.7% over the five-year period 2021 through 2025.

Previous wording

◦Over the five years ended December 31, 2024, our equity portfolio compound annual total return was 12.2% compared with a compound annual total return of 14.5% for the Index. Our equity portfolio favors larger-capitalization, high-quality, dividend-growing stocks with a slight value orientation. For the year 2024, our equity portfolio total return was 16.5%, compared with 25.0% for the Index.

Current wording

◦Over the five years ended December 31, 2025, our equity portfolio compound annual total return was 12.4% compared with a compound annual total return of 14.4% for the Index. Our equity portfolio favors larger-capitalization, high-quality, dividend-growing stocks with a slight value orientation. For the year 2025, our equity portfolio total return was 15.7%, compared with 17.9% for the Index.

Previous wording

In addition to regular dividends, strong capital and excellent company performance has provided opportunities to further reward shareholders. The board regularly evaluates relevant factors in dividend-related decisions, and the 2024 increase to the regular dividend reflected confidence in our outstanding capital, liquidity and financial flexibility, as well as progress of our initiatives to improve earnings performance while growing insurance premium revenues. We discuss our financial position in more detail in Liquidity and Capital Resources.

Current wording

The board of directors is committed to rewarding shareholders directly through cash dividends and share repurchase authorizations. Through 2025, the company has increased the annual cash dividend rate for 65 consecutive years, a record we believe is matched by only seven other publicly traded U.S. companies. In addition to regular dividends, strong capital and excellent company performance has provided opportunities to further reward shareholders. The board regularly evaluates relevant factors in dividend-related decisions, and the 2025 increase to the regular dividend reflected confidence in our outstanding capital, liquidity and financial flexibility, as well as progress of our initiatives to improve earnings performance while growing insurance premium revenues. We discuss our financial position in more detail in Liquidity and Capital Resources.

Previous wording

Total investments increased by 12% during 2024 on a fair value basis. Entering 2025, we believe the portfolio continues to be well diversified and is well positioned to withstand short-term fluctuations. We discuss our investment strategy in Item 1, Investments Segment, and results for the segment in Investments Results. Total assets increased by 11%, compared with year-end 2023. Shareholders’ equity increased by 15% and book value per share increased by 16%, for reasons discussed in the preceding Executive Summary.

Current wording

Total investments increased by 12% during 2025 on a fair value basis. Entering 2026, we believe the portfolio continues to be well diversified and is well positioned to withstand short-term fluctuations. We discuss our investment strategy in Item 1, Investments Segment, and results for the segment in Investments Results. Total assets also increased by 12%, compared with year-end 2024. Shareholders’ equity increased by 14% and book value per share increased by 15%, for reasons discussed in the preceding Executive Summary.

Previous wording

The amount of our debt obligations at year-end 2024 matched year-end 2023. Our 5.5% ratio of debt to total capital (debt plus shareholders’ equity) at year-end 2024 decreased by 0.8 percentage points compared with the prior-year ratio.

Current wording

The amount of our debt obligations at year-end 2025 matched year-end 2024. Our 4.9% ratio of debt to total capital (debt plus shareholders’ equity) at year-end 2025 decreased by 0.6 percentage points compared with the prior-year ratio.

Previous wording

Net income rose by $449 million in 2024, compared with 2023, including a $204 million increase in net investment gains on an after-tax basis. The improved 2024 net income also included an increase in property casualty underwriting income of $141 million after taxes, as discussed below, and a $104 million increase in investment income after taxes. Our investment operation’s performance is discussed further in Investments Results. Net income of $1.843 billion in 2023, representing a $2.330 billion increase compared with net income for 2022, included a $2.050 billion increase in net investment gains after taxes. The improved 2023 net income also included an increase in property casualty underwriting income of $206 million after taxes and a $91 million increase in investment income after taxes.

Current wording

Net income rose by $101 million in 2025, compared with 2024, including a $44 million increase in net investment gains on an after-tax basis. The improved 2025 net income also included a $112 million increase in investment income after taxes partially offset by a decrease in property casualty underwriting income of $62 million after taxes, as discussed below. Our investment operation’s performance is discussed further in Investments Results. Net income of $2.292 billion in 2024, representing a $449 million increase compared with net income for 2023, included a $204 million increase in net investment gains after taxes. The improved 2024 net income also included an increase in property casualty underwriting income of $141 million after taxes and a $104 million increase in investment income after taxes.

Previous wording

Property casualty net written premiums grew 15% and earned premiums grew 12% in 2024. The growth reflected average renewal price increases, premium growth initiatives and a higher level of insured exposures, including a contribution to net written premium growth of 1 percentage point from Cincinnati Re and Cincinnati Global in total. Growth in 2023 net written premiums and earned premiums was driven by factors similar to 2024. Trends and related factors are discussed in Commercial Lines, Personal Lines and Excess and Surplus Lines Insurance Results.

Current wording

Property casualty net written premiums grew 9% and earned premiums grew 13% in 2025. The growth reflected average renewal price increases, premium growth initiatives and a higher level of insured exposures, including a contribution to net written premium growth of less than 1 percentage point from Cincinnati Re and Cincinnati Global in total. Growth in 2024 net written premiums and earned premiums was driven by factors similar to 2025. Trends and related factors are discussed in Commercial Lines, Personal Lines and Excess and Surplus Lines Insurance Results.

Previous wording

Our property casualty insurance operations generated an underwriting profit for each of the three years ending in 2024. Underwriting results improved in both 2024 and 2023, compared with the respective prior-year period. For both years, the underwriting profit increase included improved overall insured loss experience before catastrophe effects, as price increases helped to offset elevated losses reflecting economic or other forms of inflation that increased our uncertainty regarding ultimate losses. Loss experience is discussed further in Financial Results for our property casualty business and related segments. The $179 million increase in 2024 underwriting profit, compared with 2023, included a $66 million increase in losses from natural catastrophe events and $27 million less benefit from net favorable reserve development on prior accident years before catastrophe losses. The $261 million increase in 2023, compared with 2022, included a $31 million increase in losses from catastrophe events and $81 million more benefit from net favorable reserve development on prior accident years before catastrophe losses.

Current wording

Our property casualty insurance operations generated an underwriting profit for each of the three years ending in 2025. The $79 million decrease in 2025 underwriting profit, compared with 2024, included a $249 million increase in losses from natural catastrophe events and $13 million less benefit from net favorable reserve development on prior accident years before catastrophe losses. The $179 million increase in 2024, compared with 2023, included a $66 million increase in losses from catastrophe events and $27 million less benefit from net favorable reserve development on prior accident years before catastrophe losses.

Previous wording

Initiatives to improve our combined ratio are discussed in Item 1, Our Business and Our Strategy, Strategic Initiatives. In 2024, 2023 and 2022, favorable development on reserves for claims that occurred in prior accident years helped offset other incurred losses and loss expenses. Reserve development is discussed further in Property Casualty Loss and Loss Expense Obligations and Reserves. Losses from weather-related catastrophes are another important item influencing the combined ratio and are discussed along with other factors in Financial Results for our property casualty business and related segments.

Current wording

Initiatives to improve our combined ratio are discussed in Item 1, Our Business and Our Strategy. In 2025, 2024 and 2023, favorable development on reserves for claims that occurred in prior accident years helped offset other incurred losses and loss expenses. Reserve development is discussed further in Property Casualty Loss and Loss Expense Obligations and Reserves. Losses from weather-related catastrophes are another important item influencing the combined ratio and are discussed along with other factors in Financial Results for our property casualty business and related segments.

Previous wording

Our life insurance segment reported a profit of $57 million in 2024, $41 million in 2023 and $27 million in 2022. We discuss results for the segment in Life Insurance Results. Most of this segment’s investment income is included in our investments segment results. In addition to investment income, investment gains and losses from the life insurance investment portfolio are also included in our investments segment results.

Current wording

Our life insurance segment reported a profit of $65 million in 2025, $57 million in 2024 and $41 million in 2023. We discuss results for the segment in Life Insurance Results. Most of this segment’s investment income is included in our investments segment results. In addition to investment income, investment gains and losses from the life insurance investment portfolio are also included in our investments segment results.

Previous wording

The significant accounting policies used in the preparation of the financial statements are discussed in Item 8, Note 1 of the Consolidated Financial Statements. In conjunction with that discussion, material implications of uncertainties associated with the methods, assumptions and estimates underlying the company’s critical accounting policies are discussed below. The audit committee of the board of directors reviews the annual financial statements with management and the independent registered public accounting firm. These discussions cover: the quality of earnings; review of reserves and accruals; reconsideration of the suitability of accounting principles; review of highly judgmental areas including critical accounting estimates; audit adjustments; and such other inquiries as may be appropriate.

Current wording

The significant accounting policies used in the preparation of the financial statements are discussed in Item 8, Note 1 of the Consolidated Financial Statements. In conjunction with that discussion, material implications of uncertainties associated with the methods, assumptions and estimates underlying the company’s critical accounting policies are discussed below. The audit committee of the board of directors reviews the annual financial statements with management and the independent registered public accounting firm. These discussions cover: the quality of earnings; review of reserves and accruals; reconsideration of the suitability of accounting principles; review of highly

Previous wording

For some lines of business that we write, a considerable and uncertain amount of time can elapse between the occurrence, reporting and payment of insured claims. The amount we will actually have to pay for such claims also can be highly uncertain. This uncertainty, together with the size of our reserves, makes the loss and loss expense reserves our most significant estimate. Gross loss and loss expense reserves were $9.937 billion at year-end 2024 compared with $8.975 billion at year-end 2023.

Current wording

For some lines of business that we write, a considerable and uncertain amount of time can elapse between the occurrence, reporting and payment of insured claims. The amount we will actually have to pay for such claims also can be highly uncertain. This uncertainty, together with the size of our reserves, makes the loss and loss expense reserves our most significant estimate. Gross loss and loss expense reserves were $11.450 billion at year-end 2025 compared with $9.937 billion at year-end 2024.

Previous wording

•For events designated as natural catastrophes resulting in losses for Cincinnati Re and Cincinnati Global, we begin with a review of in-force policies, treaties and related limits likely to be affected by each event. For both Cincinnati Re and Cincinnati Global, use of information from third-party catastrophe models, industry estimates, and our own proprietary adjustments are used for the estimate of ultimate losses for each catastrophe event. Incurred losses from catastrophe events for both Cincinnati Re and Cincinnati Global can be designated catastrophes by PCS, or deemed as a catastrophe by the international insurance industry or, for Cincinnati Re, as reported by ceding companies. IBNR reserves are calculated as the difference between the estimate of the ultimate loss and loss expenses and the sum of total loss and loss expense payments and total case reserves.

Current wording

Cincinnati Financial Corporation - 2025 10-K - Page 50 and our own proprietary adjustments are used for the estimate of ultimate losses for each catastrophe event. Incurred losses from catastrophe events for both Cincinnati Re and Cincinnati Global can be designated catastrophes by PCS, or deemed as a catastrophe by the international insurance industry or, for Cincinnati Re, as reported by ceding companies. IBNR reserves are calculated as the difference between the estimate of the ultimate loss and loss expenses and the sum of total loss and loss expense payments and total case reserves.

Previous wording

Our actuarial staff also devotes significant time and effort to the estimation of model and method parameters. The loss development and Bornhuetter-Ferguson methods require the estimation of numerous loss development factors. The Bornhuetter-Ferguson methods also involve the estimation of numerous expected loss ratios by accident year. Models from the probabilistic trend family require the estimation of development trends, calendar year inflation trends and exposure levels. Consequently, our actuarial staff monitors a number of trends and measures to gain key business insights necessary for exercising appropriate judgment when estimating the parameters mentioned, such as:

Current wording

Our actuarial staff also devotes significant time and effort to the estimation of model and method parameters. The loss development and Bornhuetter-Ferguson methods require the estimation of numerous loss development factors. The Bornhuetter-Ferguson methods also involve the estimation of numerous expected loss ratios by accident year. Stochastic reserving models can involve the estimation of development trends, calendar year inflation trends and exposure levels. Consequently, our actuarial staff monitors a number of trends and measures to gain key business insights necessary for exercising appropriate judgment when estimating the parameters mentioned, such as:

Previous wording

•Calendar year inflation. For long-tail and mid-tail business lines, calendar year inflation trends for future paid losses and paid DCCE do not vary significantly from a stable, long-term average. Our actuaries base reserve estimates derived from probabilistic trend family models on this assumption.

Current wording

•Calendar year inflation. For long-tail and mid-tail business lines, calendar year inflation trends for future paid losses and paid DCCE do not vary significantly from a stable, long-term average. Our actuaries base reserve estimates derived from stochastic reserving models on this assumption.

Previous wording

•Exposure levels. Historical earned premiums, when adjusted to reflect common levels of product pricing and loss cost inflation, can serve as a proxy for historical exposures. Our actuaries require this assumption to estimate expected loss ratios and expected DCCE ratios used by the Bornhuetter-Ferguson reserving methods. They may also use this assumption to establish exposure levels for recent accident years, characterized by “green” or immature data, when working with probabilistic trend family models.

Current wording

•Exposure levels. Historical earned premiums, when adjusted to reflect common levels of product pricing and loss cost inflation, can serve as a proxy for historical exposures. Our actuaries require this assumption to estimate expected loss ratios and expected DCCE ratios used by the Bornhuetter-Ferguson reserving methods. They may

Previous wording

Paid losses, reported losses and paid DCCE are subject to random as well as systematic influences. As a result, actual paid losses, reported losses and paid DCCE are virtually certain to differ from projections. Such differences are consistent with what specific models for our business lines predict and with the related patterns in the historical data used to develop these models. As a result, management does not closely monitor statistically insignificant differences between actual and projected data.

Current wording

These key assumptions have not changed for several years. Paid losses, reported losses and paid DCCE are subject to random as well as systematic influences. As a result, actual paid losses, reported losses and paid DCCE are virtually certain to differ from projections. Such differences are consistent with what specific models for our business lines predict and with the related patterns in the historical data used to develop these models. As a result, management does not closely monitor statistically insignificant differences between actual and projected data.

Previous wording

The gross reserve balance for term and whole life policy reserves was $1.456 billion, or 49.2%, of total life policy and investment contract reserves at December 31, 2024. The following table summarizes the sensitivity, on a net basis, of our term and whole life policy reserves and reinsurance recoverable amounts to hypothetical changes in key assumptions and the resulting increase/(decrease) to pretax net income and pretax other comprehensive income:

Current wording

The gross reserve balance for term and whole life policy reserves was $1.529 billion, or 51.1%, of total life policy and investment contract reserves at December 31, 2025. The following table summarizes the sensitivity, on a net basis, of our term and whole life policy reserves and reinsurance recoverable amounts to hypothetical changes in key assumptions and the resulting increase/(decrease) to pretax net income and pretax other comprehensive income:

Previous wording

We establish reserves for our universal life, deferred annuity and other investment contracts, equal to the cumulative account balances, which include premium deposits plus credited interest less charges and withdrawals. Charges include surrender and contract administration charges as well as asset-based fees. The reserve balance for these contracts was $1.276 billion, or 43.1%, of total life policy and investment contract reserves, at December 31, 2024.

Current wording

We establish reserves for our universal life, deferred annuity and other investment contracts, equal to the cumulative account balances, which include premium deposits plus credited interest less charges and withdrawals. Charges include surrender and contract administration charges as well as asset-based fees. The reserve balance for these contracts was $1.225 billion, or 40.9%, of total life policy and investment contract reserves, at December 31, 2025.

Previous wording

Some of our universal life insurance policies contain no-lapse guarantee provisions. For these policies, we establish a reserve, or other additional liability, in addition to the account balance based on expected no-lapse guarantee benefits and expected policy assessments. Key assumptions used to establish this other additional liability reserve are expected investment returns and projected lapse rates. These assumptions, and other relevant inputs, are reviewed annually and on an interim basis in line with the process described above for traditional life policies. The reserve balance was $130 million, or 4.4%, of total life policy and investment contract reserves at December 31, 2024, and is included as a component of universal life reserves in Item 8, Note 5 of the Consolidated Financial Statements.

Current wording

Some of our universal life insurance policies contain no-lapse guarantee provisions. For these policies, we establish a reserve, or other additional liability, in addition to the account balance based on expected no-lapse guarantee benefits and expected policy assessments. Key assumptions used to establish this other additional liability reserve are expected investment returns and projected lapse rates. These assumptions, and other relevant inputs, are reviewed annually and on an interim basis in line with the process described above for traditional life policies. The reserve balance was $138 million, or 4.6%, of total life policy and investment contract reserves at December 31, 2025, and is included as a component of universal life reserves in Item 8, Note 5 of the Consolidated Financial Statements.

Previous wording

The application of our invested assets impairment policy resulted in write-downs of impaired securities intended to be sold that reduced our income before income taxes by less than $1 million in 2024, $4 million in 2023 and $5 million in 2022. Write-downs represent noncash charges to income and are reported as investment losses. The application of our noninvested assets impairment policy did not have a material effect on our financial condition in 2024 or 2023.

Current wording

The application of our invested assets impairment policy resulted in no write-downs of impaired securities intended to be sold in 2025 or 2024. Write-downs of impaired securities intended to be sold reduced our income before income taxes by $4 million in 2023. Write-downs represent noncash charges to income and are reported as investment losses. The application of our noninvested assets impairment policy did not have a material effect on our financial condition in 2025 or 2024.

Previous wording

An available for sale fixed maturity is impaired if the fair value of the security is below amortized cost. The impaired loss is charged to net income when we have the intent to sell the security or it is more likely than not we will be required to sell the security before recovery of the amortized cost. For impaired securities we intend to hold, an allowance for credit related losses is recorded in investment losses when the company determines a credit loss has been incurred based on certain factors such as adverse conditions, credit rating downgrades or failure of the issuer to make scheduled principal or interest payments. A credit loss is determined using a discounted cash flow analysis by comparing the present value of expected cash flows with the amortized cost basis, limited to the difference between fair value and amortized cost. Noncredit losses are recognized in other comprehensive income as a change in unrealized gains and losses on investments. We provide information about valuations of our invested assets in Item 8, Note 2 of the Consolidated Financial Statements.

Current wording

An available for sale fixed-maturity security is impaired if the fair value of the security is below amortized cost. The impaired loss is charged to net income when we have the intent to sell the security or it is more likely than not we will be required to sell the security before recovery of the amortized cost. For impaired securities we intend to hold, an allowance for credit related losses is recorded in investment losses when the company determines a credit loss has been incurred based on certain factors such as adverse conditions, credit rating downgrades or failure of the issuer to make scheduled principal or interest payments. A credit loss is determined using a discounted cash flow analysis by comparing the present value of expected cash flows with the amortized cost basis, limited to the difference between fair value and amortized cost. Noncredit losses are recognized in other comprehensive income as a change in unrealized gains and losses on investments. We provide information about valuations of our invested assets in Item 8, Note 2 of the Consolidated Financial Statements.

Previous wording

Substantially all of the $27.665 billion of securities in our investment portfolio at year-end 2024, measured at fair value, are classified as Level 1 or Level 2. Financial assets that fall within Level 1 and Level 2 are priced according to observable data from identical or similar securities that have traded in the marketplace. Also within Level 2 are securities that are valued by outside services or brokers where we have evaluated and verified the pricing methodology and determined that the inputs are observable.

Current wording

Substantially all of the $30.965 billion of securities in our investment portfolio at year-end 2025, measured at fair value, are classified as Level 1 or Level 2. Financial assets that fall within Level 1 and Level 2 are priced according to observable data from identical or similar securities that have traded in the marketplace. Also within Level 2 are securities that are valued by outside services or brokers where we have evaluated and verified the pricing methodology and determined that the inputs are observable.

Previous wording

Investments held by the parent company and the investment portfolios for the insurance subsidiaries are managed and reported as the investments segment, separate from our underwriting business. Net investment income and net investment gains and losses for our investment portfolios are discussed in the Investments Results.

Current wording

Investments held by the parent company and the investment portfolios for the insurance subsidiaries are managed and reported as the investments segment, separate from our underwriting business. Net investment income and net investment gains and losses for our investment portfolios are discussed in Investments Results.

Previous wording

Earned and net written premiums for our consolidated property casualty operations grew in 2024, reflecting average renewal price increases, a higher level of insured exposures and strategic initiatives for targeted growth. A key measure of property casualty profitability is underwriting profit or loss. Profit increased in 2024, reflecting improved overall insured loss experience before catastrophe effects, as price increases helped to offset elevated losses reflecting economic or other forms of inflation that increased our uncertainty regarding ultimate losses. Our 2024 underwriting profit of $580 million was $179 million more than in 2023, including a $66 million unfavorable effect from a higher amount of catastrophe losses, mostly caused by severe weather. Prior accident year loss experience before catastrophes during 2024 was $27 million less favorable than in 2023. We continue working to improve underwriting profitability, such as through higher pricing and our ongoing initiatives to improve pricing precision and loss experience related to claims and loss control practices. Underwriting profit trends are discussed further below.

Current wording

Earned and net written premiums for our consolidated property casualty operations grew in 2025, reflecting average renewal price increases, a higher level of insured exposures and strategic initiatives for targeted growth. A key measure of property casualty profitability is underwriting profit or loss. Our 2025 underwriting profit of $501 million was $79 million less than in 2024, including a $249 million unfavorable effect from a higher amount of catastrophe losses, primarily from the January 2025 wildfires in southern California. Prior accident year loss experience before catastrophes during 2025 was $13 million less favorable than in 2024. When estimating the ultimate cost of total loss and loss expenses, we consider many factors, including trends for inflation, historical paid and reported losses, large loss activity and other data or information for the industry and our company. Higher losses and loss expenses, especially for liability lines of business, reflect increased uncertainty of estimated ultimate losses. Until longer-term paid loss cost trends or other inflation effects become more clear, we intend to remain prudent in reserving for estimated ultimate losses. We continue working to improve underwriting profitability, such as through higher pricing and our ongoing initiatives to improve pricing precision and loss experience related to claims and loss control practices. Underwriting profit trends are discussed further below.

Previous wording

•Premiums – Agency renewal written premiums increased $819 million or 13% in 2024, compared with 2023, and continued to contribute to growth in earned premiums and net written premiums that rose in each of our property casualty insurance segments. The renewal premium increase was largely due to average renewal price increases and a higher level of insured exposures. Price increases with enhanced precision continue to benefit operating results.

Current wording

•Premiums – Agency renewal written premiums increased $943 million or 13% in 2025, compared with 2024, and continued to contribute to growth in earned premiums and net written premiums that rose in each of our property casualty insurance segments. The renewal premium increase was largely due to average renewal price

Previous wording

New business written premiums produced through agencies increased $364 million in 2024, compared with 2023. Agents appointed during 2024 or 2023 produced a 2024 increase in standard lines new business of $116 million. Growth initiatives also favorably affect growth in subsequent years, particularly as newer agency relationships mature over time.

Current wording

New business written premiums produced through agencies decreased $67 million in 2025, compared with 2024. Agents appointed during 2025 or 2024 produced a 2025 increase in standard lines new business of $87 million. Growth initiatives also favorably affect growth in subsequent years, particularly as newer agency relationships mature over time.

Previous wording

Cincinnati Re produced $597 million of 2024 net written premiums and contributed $39 million to growth in other written premiums, compared with 2023. Cincinnati Re assumes risks through reinsurance treaties and in some cases cedes part of the risk and related premiums to one or more unaffiliated reinsurance companies through transactions known as retrocessions. In 2024, earned premiums for Cincinnati Re totaled $573 million.

Current wording

Cincinnati Re produced $591 million of 2025 net written premiums, a $6 million decrease in other written premiums, compared with 2024. Cincinnati Re assumes risks through reinsurance treaties and in some cases cedes part of the risk and related premiums to one or more unaffiliated reinsurance companies through transactions known as retrocessions. The decrease included a $12 million net favorable effect from estimated premiums to reinstate treaties affected by the California wildfires. In 2025, earned premiums for Cincinnati Re totaled $582 million.

Previous wording

Cincinnati Global also contributed to the increase in other written premiums. Net written premiums were $303 million in 2024, and contributed $23 million of the growth in other written premiums, compared with 2023. In 2024, earned premiums for Cincinnati Global totaled $271 million.

Current wording

Net written premiums for Cincinnati Global were $334 million in 2025, an increase of $31 million in other written premiums, compared with 2024. In 2025, earned premiums for Cincinnati Global totaled $311 million.

Previous wording

Other written premiums also include premiums ceded to reinsurers as part of our ceded reinsurance program. An increase in ceded premiums, other than Cincinnati Re and Cincinnati Global premiums, reduced net written premium growth by $49 million in 2024.

Current wording

Other written premiums also include premiums ceded to reinsurers as part of our ceded reinsurance program. An increase in ceded premiums, other than Cincinnati Re and Cincinnati Global premiums, reduced net written premium growth by $58 million in 2025. Other written premiums for 2025 included a net unfavorable amount of $52 million for reinsurance treaty reinstatement premiums related to the California wildfires, including a favorable $12 million for Cincinnati Re and an unfavorable $64 million for our personal lines insurance segment.

Previous wording

•Combined ratio – The combined ratio improved by 1.5 percentage points in 2024, compared with 2023, including a 0.2 percentage-point decrease in the ratio for catastrophe losses. The 2024 ratio for current accident year losses and loss expenses before catastrophes decreased by 1.8 percentage points. That ratio improvement included an increase of 1.4 points for the IBNR portion and a decrease of 3.2 points for the case incurred portion. Price increases and other underwriting efforts have helped to offset losses that have elevated significantly since 2021 due to inflation effects discussed below, as earned premiums in 2024 grew faster than those losses and loss expenses. The remainder of the 2024 combined ratio improvement included a decrease of 0.1 percentage points in the ratio for underwriting expenses, offset by 0.6 percentage points less benefit in the ratio for prior accident year losses and loss expenses before catastrophes. We further discuss ratios related to reserve development in the sections that follow the Catastrophe Losses Incurred table below.

Current wording

•Combined ratio – The combined ratio increased by 1.5 percentage points in 2025, compared with 2024, including a 1.6 percentage-point increase in the ratio for catastrophe losses. The 2025 ratio for current accident year losses and loss expenses before catastrophes increased by 0.2 percentage points. That ratio increase included an increase of 1.4 points for the IBNR portion and a decrease of 1.2 points for the case incurred portion. Price increases and other underwriting efforts have helped to manage effects of losses that include inflation effects. The remainder of the 2025 combined ratio increase included a decrease of 0.6 percentage points in the ratio for underwriting expenses, partially offset by 0.3 percentage points less benefit in the ratio for prior accident year losses and loss expenses before catastrophes. We further discuss ratios related to reserve development in the sections that follow the Catastrophe Losses Incurred table below.

Previous wording

Our statutory combined ratio was 92.9% in 2024 compared with 94.6% in 2023 and 97.7% in 2022. The estimated statutory combined ratio for the property casualty industry, with the industry’s ratio excluding its mortgage and financial guaranty lines of business and based on industry data reported through the first nine months of 2024, was 97.9% in 2024, 103.7% in 2023 and 103.1% in 2022. The contribution of catastrophe losses to our statutory combined ratio was 8.4 percentage points in 2024, 8.8 percentage points in 2023 and 8.9 percentage points in 2022, compared with industry estimates of 8.8, 7.8 and 6.7 percentage points, respectively, with 2024 representing industry data reported through the first nine months of 2023. Components of the combined ratio are discussed below.

Current wording

Our statutory combined ratio was 94.7% in 2025 compared with 92.9% in 2024 and 94.6% in 2023. The estimated statutory combined ratio for the property casualty industry, with the industry’s ratio excluding its mortgage and financial guaranty lines of business and based on industry data reported through the first nine months of 2025, was 94.0% in 2025, 98.9% in 2024 and 101.9% in 2023. The contribution of catastrophe losses to our statutory combined ratio was 10.1 percentage points in 2025, 8.4 percentage points in 2024 and 8.8 percentage points in 2023, compared with industry estimates of 8.0, 7.7 and 8.5 percentage points, respectively, with 2025 representing industry data reported through the first nine months of 2025. Components of the combined ratio are discussed below.

Previous wording

Catastrophe loss trends are an important factor in assessing trends for overall underwriting results. Our 10-year historical annual average contribution of catastrophe losses to the combined ratio was 8.0 percentage points at December 31, 2024. Our five-year average was 9.2 percentage points.

Current wording

Catastrophe loss trends are an important factor in assessing trends for overall underwriting results. Our 10-year historical annual average contribution of catastrophe losses to the combined ratio was 8.6 percentage points at December 31, 2025. Our five-year average was 9.0 percentage points.

Previous wording

Effective June 1, 2024, we restructured our reinsurance program for Cincinnati Re only, providing retrocession coverages with various triggers, exclusions and unique features. The program included property catastrophe excess of loss coverage with a total available aggregate limit of $60 million in excess of $80 million per occurrence. During 2024, there was no recovery from reinsurers for losses pertaining to this program. See Item 7, Liquidity and Capital Resources, 2025 Reinsurance Ceded Programs, for a discussion of other reinsurance coverage.

Current wording

During 2025, there was no recovery from reinsurers for losses pertaining to the Cincinnati Re only reinsurance program effective June 1, 2025. For the program effective June 1, 2024, recoveries of $34 million were estimated for the 2025 California wildfires. See Item 7, Liquidity and Capital Resources, 2026 Reinsurance Ceded Programs, for a discussion of the Cincinnati Re only reinsurance program and other reinsurance coverage.

Previous wording

Loss and loss expenses include both net paid losses and reserve changes for unpaid losses as well as the associated loss expenses. For all property casualty lines of business in aggregate, net loss and loss expense reserves at December 31, 2024, were $1.055 billion higher than at year-end 2023, including $998 million for incurred but not reported (IBNR) reserves. The $1.055 billion reserve increase raised year-end 2023 net loss and loss expense reserves by 12%, matching a 12% increase in 2024 earned premiums.

Current wording

Loss and loss expenses include both net paid losses and reserve changes for unpaid losses as well as the associated loss expenses. For all property casualty lines of business in aggregate, net loss and loss expense reserves at December 31, 2025, were $1.344 billion higher than at year-end 2024, including $1.143 billion for incurred but not reported (IBNR) reserves. The $1.344 billion reserve increase raised year-end 2024 net loss and loss expense reserves by 14%, compared with a 13% increase in 2025 earned premiums.