Covista Inc.

2. Summary of Significant Accounting Policies

Basis of Presentation

Our significant accounting policies are described in Note 2 “Summary of Significant Accounting Policies” of our Annual Report on Form 10-K for the fiscal year ended June 30, 2025 (the “2025 Form 10-K”). We have prepared the accompanying unaudited consolidated financial statements in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial statements and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments (which are normal and recurring in nature) considered necessary for a fair presentation have been included. The year-end balance sheet data was derived from audited financial statements, but does not include all disclosures required by GAAP. We use the same accounting policies in preparing quarterly and annual financial statements. Unless otherwise noted, amounts presented within the Notes to Consolidated Financial Statements refer to our continuing operations. Unless indicated, or the context requires otherwise, references to years refer to Covista’s fiscal years. Certain items presented in tables may not sum due to rounding. These consolidated financial statements and accompanying notes should be read in conjunction with our annual consolidated financial statements and the notes thereto included in our 2025 Form 10-K.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Recent Accounting Standards

In December 2025, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2025-11: “Interim Reporting (Topic 270): Narrow-Scope Improvements.” The guidance was issued to improve the guidance in Topic 270, Interim Reporting, by improving the navigability of the required interim disclosures and clarifying when that guidance is applicable. The guidance also provides additional guidance on what disclosures should be provided in interim reporting periods. The guidance is effective on a prospective or retrospective basis for financial statements issued for fiscal years beginning after December 15, 2027, and interim reporting periods within fiscal years beginning after December 15, 2028. Early adoption of the guidance is permitted. We do not expect the guidance will have a material impact on Covista’s Consolidated Financial Statements or disclosures.

In September 2025, the FASB issued ASU No. 2025-06: “Intangibles–Goodwill and Other–Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software.” The guidance was issued to modernize the accounting for software costs. The guidance is effective on a prospective, modified, or a retrospective transition approach for financial statements issued for fiscal years beginning after December 15, 2027, and interim reporting periods within those fiscal years. Early adoption of the guidance is permitted. We are currently evaluating the impact the guidance will have on Covista’s Consolidated Financial Statements.

In July 2025, the FASB issued ASU No. 2025-05: “Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets.” The guidance was issued to provide a practical expedient to measure credit losses on current accounts receivable and current contract assets. The guidance is effective prospectively for financial statements issued for fiscal years beginning after December 15, 2025, and interim reporting periods within those fiscal years. Early adoption of the guidance is permitted. We do not expect the guidance will have a material impact on Covista’s Consolidated Financial Statements.

In November 2024, the FASB issued ASU No. 2024-03: “Income Statement–Reporting Comprehensive Income–Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” The guidance was issued to improve the disclosures about a public business entity’s expenses and address requests from investors for more detailed information about the types of expenses in commonly presented expense captions as well as disclosures about selling expenses. The guidance is effective for financial statements issued for fiscal years beginning after December 15, 2026 and interim reporting periods within fiscal years beginning after December 15, 2027. The amendments should be applied prospectively, however retrospective application is permitted. Early adoption of the amendments is permitted, including adoption in an interim reporting period. The amendments will expand our footnote disclosures to include a disaggregation of expenses in accordance with the amendments but will not otherwise impact Covista’s Consolidated Financial Statements.

In December 2023, the FASB issued ASU No. 2023-09: “Income Taxes (Topic 740): Improvements to Income Tax Disclosures.” The guidance was issued to enhance the transparency and decision usefulness of income tax disclosures by requiring entities to provide additional information in the rate reconciliation and additional disclosures about income taxes paid. The guidance is effective for financial statements issued for fiscal years beginning after December 15, 2024. The amendments should be applied prospectively, however retrospective application is permitted. Early adoption of the amendments is permitted. The amendments will expand our income tax footnote disclosures to include additional information in the rate reconciliation and regarding cash taxes paid but will not otherwise impact Covista’s Consolidated Financial Statements.

We reviewed all other recently issued accounting pronouncements and concluded that they were either not applicable or not expected to have a significant impact on our Consolidated Financial Statements or disclosures.