PIPER SANDLER COMPANIES

Our accounting and reporting policies comply with U.S. GAAP and conform to practices within the securities industry. The preparation of financial statements in compliance with U.S. GAAP and industry practices requires us to make estimates and assumptions that could materially affect amounts reported in our consolidated financial statements. Critical accounting policies are those policies that we believe to be the most important to the portrayal of our financial condition and results of operations and that require us to make estimates that are difficult, subjective or complex. Most accounting policies are not considered by us to be critical accounting policies. Several factors are considered in determining whether or not a policy is critical, including whether the estimates are significant to the consolidated financial statements taken as a whole, the nature of the estimates, the ability to readily validate the estimates with other information (e.g., third-party or independent sources), the sensitivity of the estimates to changes in economic conditions and whether alternative accounting methods may be used under U.S. GAAP.

We believe that of our significant accounting policies, the following are our critical accounting policies and estimates:

•Valuation of Financial Instruments

•Goodwill and Intangible Assets

•Stock-Based Compensation Plans

•Income Taxes

See the "Critical Accounting Policies and Estimates" section and Note 2 to our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2024 for further information on our critical accounting policies and estimates.

We anticipate completing our 2025 annual goodwill and intangible asset impairment testing in the fourth quarter of 2025.