FORM 10-Q ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March31, 2026OR☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission File Number 001-39268 (Exact name of registrant as specified in its charter) 62-1096725 Delaware (I.R.S. EmployerIdentification No.) (State or other jurisdictionofincorporation or organization) 6210 Ardrey Kell Road, Suite 120Charlotte, North Carolina 28277 (Address of principal executive offices, including zip code) (980) 264-4300 (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 Section13 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 such reports),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 that theregistrant 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 definitions of “large accelerated filer,” “accelerated filer,” “smaller reportingcompany,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Largeacceleratedfiler☐Non-accelerated filer☒ Accelerated filer☐Smallerreportingcompany☒Emerginggrowthcompany☐ 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 Section13(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☒As of April27, 2026, there were 52,773,512 shares of the registrant’s common stock, par value $0.01 per share, outstanding. NN, Inc.INDEX Item1.Financial Statements3Item2.Management’s Discussion and Analysis of Financial Condition and Results of Operations20Item3.Quantitative and Qualitative Disclosures About Market Risk25Item4.Controls and Procedures26 PART II. OTHER INFORMATION Item1.Legal ProceedingsItem1A.Risk FactorsItem2.Unregistered Sales of Equity Securities and Use of ProceedsItem3.Defaults Upon Senior SecuritiesItem4.Mine Safety DisclosuresItem5.Other InformationItem6.ExhibitsSIGNATURES PART I. FINANCIAL INFORMATION NN, Inc.Condensed Consolidated Balance Sheets(Unaudited) NN, Inc.Condensed Consolidated Statements of Cash Flows(Unaudited) NN, Inc.Notes to Condensed Consolidated Financial StatementsMarch31, 2026(Unaudited) Note 1. Interim Financial Statements Nature of Business NN, Inc., a Delaware corporation, is a diversified industrial company that combines advanced engineering and production capabilitieswith in-depth materials science expertise to design and manufacture high-precision components and assemblies for a variety of endmarkets on a global basis. As of March31, 2026, we had 27 facilities in North America, South America, Europe and China. As used inthis Quarterly Report on Form 10-Q (this “Quarterly Report”), the terms “NN,” the “Company,” “we,” “our,” or “us” refer to NN, Inc.and its subsidiaries. Basis of Presentation The accompanying condensed consolidated financial statements have not been audited. The Condensed Consolidated Balance Sheet asof December31, 2025, was derived from the audited consolidated financial statements included in our Annual Report on Form10-Kfor the year ended December31, 2025 (the “2025 Annual Report”), which we filed with the U.S. Securities and Exchange Commission(the “SEC”) on March 4, 2026. In management’s opinion, the accompanying unaudited condensed consolidated financial statementsreflect all adjustments necessary to fairly state our results of operations for the three months ended March31, 2026 and 2025; financialposition as of March31, 2026 and December31, 2025; and cash flows for the three months ended March31, 2026 and 2025, on abasis consistent with our audited consolidated financial statements. These adjustments are of a normal recurring nature and are, in theopinion of management, necessary to state fairly our financial position and operating results for the interim periods. Certain priorperiod amounts have been reclassified to conform to the current year’s presentation. Certain information and footnote disclosures normally included in the consolidated financial statements prepared in accordance withaccounting principles generally accepted in the U