UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2022 OR Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 ☐ For the transition period from to Commission file number 033-90866 WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION (Exact name of registrant as specified in its charter) Delaware 25-1615902 (State or other ...