Saia(SAIA) - 2022 Q4 - Annual Report

c UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K (Mark One) ☒ 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 Commission file number: 0-49983 Saia, Inc. (Exact name of registrant as specified in its charter) Delaware 48-1229851 (State of Incorporation) (I.R.S. Employer Identification No.) 11465 Johns ...