RLI (RLI) Risk Analysis

Financial strength ratings are an important factor in establishing the competitive position of insurance companies. Our insurance companies are rated for overall financial strength by AM Best, Standard & Poor's and Moody's. AM Best, Standard & Poor's and Moody's ratings are independent opinions of an insurer's financial strength and ability to meet ongoing insurance policy and contract obligations, based on a comprehensive quantitative and qualitative analysis of balance sheet strength, operating performance, business profile and enterprise risk management. These financial strength ratings are based on factors relevant to policyholders, agents, insurance brokers and intermediaries and are not specifically related to securities issued by the company. The view of required capital may differ between rating agencies, as well as from RLI Corp.'s own view of desired capital. Our ratings are subject to periodic review by such firms, and the criteria used in the rating methodologies is subject to change. As such, we cannot assure we will continue to maintain our current ratings. All our ratings were reviewed during 2025. AM Best reaffirmed its A+, Superior rating for the combined entity of RLI Ins., Mt. Hawley and CBIC (group-rated). Standard & Poor's reaffirmed our A rating for the group of RLI Ins. and Mt. Hawley. Moody's reaffirmed our group rating of A2 for RLI Ins. and Mt. Hawley. If our ratings are significantly reduced from their current levels by AM Best, Standard & Poor's or Moody's, our competitive position in the industry, and therefore our business, could be adversely affected. A significant downgrade could result in a substantial loss of business, as policyholders might move to other companies with greater financial strength ratings.

Significant periods of time often elapse between the occurrence of an insured loss, the reporting of the loss to the Company and the payment of that loss. To recognize liabilities for unpaid losses, we establish reserves as balance sheet liabilities representing estimates of amounts needed to pay reported and unreported losses and the related loss adjustment expenses. Loss reserves are estimates of the ultimate cost of claims and do not represent an exact calculation of liability. These estimates are based on historical information and on estimates of future trends that may affect the frequency and severity of claims that may be reported in the future. Estimating loss reserves is a difficult, complex and an inherently uncertain process involving many variables and subjective judgments. Changes in industry practices, and in legal, legislative, regulatory, judicial, social and other conditions under which we operate may require us to pay claims we did not intend to cover when we wrote the policies. These changes may serve to extend the time for making claims, extend coverage and increase damages. These changes may not become apparent until after we have issued policies or bonds that are affected by the changes and, consequently, we may not know the extent of our liability and the impact to our financial performance until many years after a policy or bond was issued. The effects of these and other coverage issues are difficult to predict and could have a materially adverse effect on our financial performance. As part of the reserving process, we review historical data and consider the impact of various factors such as: - Loss emergence and claim reporting patterns,- Underlying policy terms and conditions,- Business and exposure mix,- Emerging coverage issues,- Trends in claim frequency and severity,- Changes in operations,- Economic trends such as inflation,- State reviver statutes that permit claims after a statute of limitation has expired,- Court closures or increased time-to-trial,- Social trends such as increased amounts awarded by courts and juries and - Changes in the regulatory and litigation environments. This process assumes that past experience, adjusted for the effects of current developments and anticipated trends, is an appropriate basis for predicting future events. It also assumes adequate historical or other data exists upon which to make these judgments. For more information on the estimates used in the establishment of loss reserves, see the Losses and Settlement Expenses section of our Critical Accounting Policies contained within Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations. However, there is no precise method for evaluating the impact of any specific factor on the adequacy of reserves and actual results are likely to differ from original estimates. If the actual amount of insured losses is greater than the amount we have reserved for these losses, our profitability could suffer.

Market conditions beyond our control determine the availability and cost of the reinsurance protection that we purchase. In addition, the historical results of reinsurance programs and the availability of capital also affect the availability of reinsurance. Our reinsurance agreements are generally subject to annual renewal. We cannot be sure that we can maintain our current reinsurance protection, obtain other reinsurance facilities in adequate amounts and at favorable rates, or diversify our exposure among an adequate number of high-quality reinsurance partners. If we are unable to renew our expiring facilities or obtain new reinsurance facilities on terms we deem acceptable, either our net loss exposures would increase, which could increase the volatility of our results, or we would have to reduce the level of our underwriting commitments when possible, which would reduce our revenues. Some of the bonds we issue, particularly in the energy sector, are non-cancelable and may expose the Company to greater losses, should the surety reinsurance coverage we are able to secure be reduced or become unavailable. Additionally, the potential exists for losses to exceed our reinsurance limits when we believe we have adequate reinsurance coverage in place, which would adversely impact our net earnings.

RLI Corp. is the holding company for our three insurance operating companies. At the holding company level, our principal assets are the shares of capital stock of our insurance company subsidiaries. We rely largely on dividends from our insurance company subsidiaries to meet our obligations for paying principal and interest on outstanding debt, corporate expenses and dividends to RLI Corp. shareholders. Dividend payments to RLI Corp. from our principal insurance subsidiary are restricted by state insurance laws as to the amount that may be paid without prior approval of the IDOI. As a result, we may not be able to receive dividends from such subsidiary at times and in amounts necessary to pay RLI Corp. obligations and desired dividends to shareholders. Ordinary dividends, which may be paid by our principal insurance subsidiary without prior regulatory approval, are subject to certain limitations based upon income, surplus and earned surplus. The maximum ordinary dividend distribution from our principal insurance subsidiary in a rolling 12-month period is limited by Illinois law to the greater of 10 percent of RLI Ins. policyholder surplus as of December 31 of the preceding year, or the net income of RLI Ins. for the 12-month period ending December 31 of the preceding year. Ordinary dividends are further restricted by the requirement that they be paid from earned surplus. Any dividend distribution in excess of the ordinary dividend limits is deemed extraordinary and requires prior approval (or non-disapproval) from the IDOI. Because the limitations are based upon a rolling 12-month period, the presence, amount and impact of these restrictions vary over time.

On May 14, 2026, the Company's Board of Directors authorized a share repurchase program of up to $250 million of the Company's outstanding common stock. The following table details the repurchases of the Company's common stock during the three months ended June 30, 2026. ????????????? ??????Approximate Dollar Value of???????Total Number of Shares?Shares that May Yet be??Total Number of?Average Price?Purchased as Part of?Purchased Under the PlanPeriod ?Shares Purchased ?Paid per Share ?Publicly Announced Plan ?($ in thousands)April 1, 2026 - April 30, 2026? -?$ -? -?$ 250,000May 1, 2026 - May 31, 2026? -?$ -? -?$ 250,000June 1, 2026 - June 30, 2026? 234,973?$ 51.25? 234,973?$ 238,000Total? 234,973???? 234,973???