纽勤 2025年度报告

FORM 11-K X ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIESEXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR __ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES For the transition period from _____ to _____ Commission file number: 0-17988 NEOGEN 401(k) RETIREMENT SAVINGS PLAN(Full title of the plan and the address of the plan, ifdifferent from that of the issuer named below) Neogen Corporation620 Lesher Place, Lansing, Michigan 48912(Name of issuer of the securities held pursuant tothe plan and the address of its principalexecutive office) Audited Financial StatementsandSupplemental Schedule Neogen 401(k) Retirement Savings Plan Years Ended December 31, 2025 and 2024with Report of Independent Registered Public Accounting Firm Table of Contents Audited Financial Statements Statements of Net Assets Available for Benefits3Statement of Changes in Net Assets Available for Benefits4Notes to Financial Statements5 Supplemental Schedule SIGNATURE REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Audit Committee of Neogen Corporation,the Plan Administrator, and Plan Participantsof Neogen 401(k) Retirement Savings PlanLansing, Michigan Opinion on the Financial Statements We have audited the accompanying statements of net assets available for benefits of the Neogen 401(k)Retirement Savings Plan(the “Plan”) as of December 31, 2025 and 2024, the related statement of changes in netassets available for benefits for the year ended December 31, 2025, and the related notes and schedule(collectively referred to as the “financial statements”). In our opinion, thefinancial statements referred to above present fairly, in all material respects, the net assetsavailable for benefits of the Plan as of December 31, 2025 and 2024, and the changes in net assets available forbenefits for the year ended December 31, 2025, in conformity with accounting principles generally accepted in theUnited States of America. Basis for Opinion Thesefinancial statements are the responsibility of the Plan’s management. Our responsibility is to express anopinion on the Plan’sfinancial statements based on our audits. We are a public accountingfirm registered with thePublic Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent withrespect to the Plan in accordance with the U.S. federal securities laws and the applicable rules and regulations ofthe Securities and Exchange Commission and the PCAOB. We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we planand perform the audit to obtain reasonable assurance about whether thefinancial statements are free of materialmisstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of thefinancial statements,whether due to error or fraud, and performing procedures that respond to those risks. Such procedures includedexamining, on a test basis, evidence regarding the amounts and disclosures in thefinancial statements. Our auditsalso included evaluating the accounting principles used and significant estimates made by management, as well asevaluating the overall presentation of thefinancial statements. We believe that our audits of the financialstatements provide a reasonable basis for our opinion. Supplemental Information The accompanying December 31, 2025 supplemental schedule of assets (held at end of year) has been subjected toaudit procedures performed in conjunction with our audit of the 2025Neogen 401(k) Retirement Savings Planfinancial statements. The supplemental information is the responsibility of the Plan’s management. Our auditprocedures included determining whether the supplemental information reconciles to thefinancial statements orthe underlying accounting and other records, as applicable, and performing procedures to test the completenessand accuracy of the information presented in the supplemental schedules. In forming our opinion on thesupplemental information, we evaluated whether the supplemental information, including its form and content, ispresented in conformity with the United States Department of Labor’s Rules and Regulations for Reporting andDisclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplementalinformation is fairly stated, in all material respects, in relation to thefinancial statements as a whole. /s/ Rehmann Robson LLC We have served asNeogen 401(k) Retirement Savings Plan’sindependent auditor since 2022. Saginaw, MichiganJune 25, 2026 Neogen 401(k) Retirement Savings Plan Statements of Net Assets Available for BenefitsDecember 31, 2025 and 2024 AssetsInvestments, at fair value: See accompanying notes to financial statements. Neogen 401(k) Retirement Savings Plan Statement of Changes in Net Assets Available for BenefitsYear Ended December 31, 2025 AdditionsInvestment income: Net appreciation in fair