Xometry, Inc. New Standards Disclosure

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which focuses on the rate reconciliation and income taxes paid. ASU No. 2023-09 requires a public business entity (“PBE”) to disclose, on an annual basis, a tabular rate reconciliation using both percentages and currency amounts, broken out into specified categories with certain reconciling items further broken out by nature and jurisdiction to the extent those items exceed a specified threshold. In addition, all entities are required to disclose income taxes paid, net of refunds received disaggregated by federal, state/local, and foreign and by jurisdiction if the amount is at least 5% of total income tax payments, net of refunds received. The new standard became effective for the Company in December 2025. The Company adopted the amendments in this ASU prospectively. We have reflected the adoption of this ASU in Note 9 - Income Taxes.

In November 2024, FASB issued ASU No. 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”). Under ASU 2024-03, a PBE would be required to disclose information about purchases of inventory, employee compensation, depreciation, intangible asset amortization, and depletion for each income statement line item that contains those expenses. ASU 2024-03 is effective for annual reporting periods beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. ASU 2024-03 allows for early adoption and requires either prospective adoption to financial statements issued for reporting periods after the effective date of ASU 2024-03 or retrospectively to any or all prior periods presented in the financial statements. The Company is currently assessing the impact of ASU 2024-03 on our consolidated financial statements and related disclosures.

In November 2024, FASB issued ASU No. 2024-04, Debt with Conversion and Other Options (Subtopic 470-20): Induced Conversions of Convertible Debt Instruments (“ASU 2024-04”), which clarifies the assessment of whether certain settlements of convertible debt instruments should be accounted for as an inducement conversion or extinguishment of convertible debt. The new guidance is effective for annual reporting periods beginning after December 15, 2025, and interim periods within those annual periods. The Company is currently assessing the impact of ASU 2024-04, but does not expect the adoption of this accounting standard to have a material impact on our consolidated financial statements.

In May 2025, the FASB issued ASU No. 2025-03, Business Combinations (Topic 805) and Consolidation (Topic 810): Determining the Accounting Acquirer in the Acquisition of a Variable Interest Entity (“ASU 2025-03”), which requires that in a business combination involving a variable interest entity (“VIE”) where equity interests are issued as consideration, the determination of the accounting acquirer should follow the general guidance under ASC 805-10-25 rather than default to the conclusion that the acquirer is primary beneficiary of the VIE. The amendments are intended to improve consistency in applying the acquisition method to business combinations. The new guidance is effective for annual reporting periods beginning after December 15, 2026, and interim periods within those annual periods. The Company is currently assessing the impact of ASU 2025-03 on our consolidated financial statements and related disclosures, including the potential impact on the accounting for any future business combinations involving VIEs.

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, which amends ASC 326-20 to provide a practical expedient (for all entities) and an accounting policy election (for all entities, other than public business entities that elect the practical expedient) related to the estimation of expected credit losses for current accounts receivable and current contract assets that arise from transactions accounted for under ASC 606. The new guidance is effective for annual reporting periods beginning after December 15, 2025, and interim periods within those annual periods. The Company is currently assessing the impact of ASU 2025-05 on our consolidated financial statements and related 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, which improves the operability of the guidance by removing all references to software development project stages so that the guidance is neutral to different software development methods. The

new guidance is effective for annual periods beginning after December 15, 2027, and interim periods within those annual periods. The Company is currently assessing the impact of ASU 2025-06 on our consolidated financial statements and related disclosures.