X0508 4 2024-03-11 false 0001177702 SAIA INC SAIA 0001618555 HOLZGREFE FREDERICK J III 11465 JOHNS CREEK PARKWAY SUITE 400 JOHNS CREEK GA 30097 false true false false President & CEO false Common Stock 12393.00 D Phantom Stock 2024-03-11 4 I false 493.23 672.94 A Common Stock 493.23 6688.823 D Stock Options (Right to Buy) 277.86 2029-02-07 Common Stock 3380.00 3380.00 D Stock Options (Right to Buy) 200.81 2028-02-11 Common Stock 2154.00 2154.00 D The conversion rate of this derivative security on March 11, 2024 is 1.1157 resulting in 7,462.662 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. Stock Options granted as part of the long-term incentive program approved by the Compensation Committee. One-third of the award vests each year on the anniversary of the grant date. /s/ Kelly W. Benton 2024-03-13