FORM 10-Q ☒QUARTERLYREPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIESEXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 Or ☐Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934For the transition period fromto.Commission file number: 002-25577 DIODES INCORPORATED (Exact name of registrant as specified in its charter) Delaware95-2039518(State or other jurisdiction of incorporation or organization)(I.R.S. Employer Identification Number) 4949 Hedgcoxe Road, Suite 200, Plano, Texas75024(Address of principal executive offices)(Zip code)(972) 987-3900(Registrant’s telephone number, including area code) Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file suchreports), and (2) has been subject to such filing requirements for the past 90 days.Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period thatthe registrant was required to submit such files).Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smallerreporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act: If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).Yes☐No☒The number of shares of the registrant’s Common Stock outstanding as of May 4, 2026 was 45,944,734. DIODES INCORPORATED AND SUBSIDIARIESTable of Contents PART I – FINANCIAL INFORMATION Item 1. Condensed Consolidated Financial Statements(Unaudited)3Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations19Item 3. Quantitative and Qualitative Disclosures About Market Risk26Item 4. Controls and Procedures26PART II – OTHER INFORMATIONItem 1. Legal Proceedings27Item 1A. Risk Factors27Item 2. Unregistered Sales of Equity Securities and Use of Proceeds27Item 3. Defaults Upon Senior Securities27Item 4. Mine Safety Disclosures27Item 5. Other Information27Item 6. Exhibits28SIGNATURES29 (Unaudited)(In thousands, except per share data) Stockholders' equityPreferred stock - par value $1.00per share; 1,000shares authorized; noshares issued or outstanding DIODES INCORPORATED AND SUBSIDIARIESCONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS(Unaudited) (In thousands, except per share data) The accompanying notes are an integral part of these condensed consolidated financial statements. The accompanying notes are an integral part of these condensed consolidated financial statements. DIODES INCORPORATED AND SUBSIDIARIESCONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS(Unaudited) DIODES INCORPORATED AND SUBSIDIARIESNOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Unaudited) NOTE 1 – Summary of Operations and Significant Accounting Policies BACKGROUND Diodes Incorporated (Nasdaq: DIOD), delivers high-quality semiconductor products to the world’s leading companies in theautomotive, industrial, computing, consumer electronics, and communications markets. We leverage our expanded productportfolio of analog and power solutions combined with a flexible hybrid manufacturing model that meet customers’ needs. Ourbroad range of application-specific products, delivered through a total solutions sales approach and supported by global operationsincluding engineering, testing, manufacturing, and customer service, enable us to be a premier provider for high-growth markets. Basis of Presentation The unaudited condensed consolidated financial data at December 31, 2025 are derived from audited financial statementsincluded in our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the Securities and ExchangeCommission (“SEC”) on February 10, 2026 (“Form 10-K”). The accompanying unaudited condensed consolidated financialstatements have been prepared in accordance with United States Generally Accepted Accounting Principles (“GAAP”) for interimfinancial information and with the instructions to Form 10-Q. Accordingly, the unaudited condensed consolidated financialstatements do not include all information and footnotes necessary for a fair statement of financial position, operating results, andcash flo