144 0001488810 XXXXXXXX LIVE 0000878927 Old Dominion Freight Lines 000-19582 500 Old Dominion Way Thomasville NC 27360 336-889-5000 Gregory C Gantt Director Common Piper Sandler 800 Nicolett Mall Suite 900 Minneapolis MN 55402-7020 22107 4549842 209300000 05/04/2026 NASDAQ Common Shares 03/01/2024 Compensation Issuer N 1491 03/01/2024 Compensation Common shares 04/01/2024 Compensation Issuer N 2983 04/01/2024 Compensation Common Shares 05/14/2024 Compensation Issuer N 449 05/14/2024 Compensation Common Shares 07/01/2024 Compensation Issuer N 2983 07/01/2024 Compensation Common Shares 08/01/2024 Compensation Issuer N 2983 08/01/2024 Compensation Common Shares 12/02/2024 Compensation Issuer N 2983 12/02/2024 Compensation Common Shares 01/02/2025 Compensation Issuer N 3749 01/02/2025 Compensation Common Shares 03/03/2025 Compensation Issuer N 2995 03/03/2025 Compensation Common shares 03/27/2024 Compensation Issuer N 1491 03/27/2024 Compensation N Gregory C Gantt 154 Attleboro Pl Mooresville NC 28117 Common Shares 02/09/2026 12024 2361851.47 05/04/2026 Gregory C Gantt