UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly period ended March 31, 2026 FORM 10-Q 125 South Wacker Drive, Suite 1500 Chicago, Illinois 60606 (Address of principal executive offices) (Zip Code) Commission File Number: 000-51237 FREIGHTCAR AMERICA, INC. (Exact name of registrant as specified in its charter) or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES ...