X0609 4 2026-05-13 false 0001177702 SAIA INC SAIA 0001618555 HOLZGREFE FREDERICK J III false 11465 JOHNS CREEK PARKWAY SUITE 400 JOHNS CREEK GA 30097 false true false false President & CEO false Common Stock 2026-05-13 4 J false 10000.00 431.42 D 0.00 I By LLC Common Stock 2026-05-13 4 J false 10000.00 431.42 A 10000.00 I By Trust Common Stock 12743.00 D Phantom Stock Common Stock 7240.255 7240.255 D On May 13, 2026, in accordance with the Reporting Person's estate planning strategy, the Reporting Person transferred a 98% non-voting interest in TCCE Global, LLC (the "LLC"), holding 10,000 shares of Saia, Inc. common stock (the "Shares"), to the Holzgrefe 2025 Family Trust (the "Trust") in exchange for a promissory note. The Reporting Person serves as the manager of the LLC, and the Reporting Person and his wife own all of the outstanding voting interests of the LLC. The Reporting Person serves as the trustee of the Trust and the Reporting Person, his wife and their children are the beneficiaries of the Trust. The Reporting Person disclaims beneficial ownership of the Shares except to the extent of his pecuniary interest therein. The conversion rate of this derivative security on May 13, 2026 is 1.1461 resulting in 8,298.037 shares of common stock (underlying security in column 7). Immediate The shares of phantom stock become payable in the Company's common stock upon reporting person's termination of service as an employee, in accordance with the terms of the Plan. /s/ Kelly W. Benton 2026-05-15