UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) For the Fiscal Year Ended December 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 1-10702 TEREX CORPORATION (Exact name of registrant as specified in its charter) Delaware 34-1531521 (State of Incorporation) (IRS Employer Identification No.) 301 Merritt 7, 4th Floor Norwalk Connecticut 06851 (Address of principal executive offices) (Zip ...