OLD DOMINION FREIGHT LINE, INC.

10-K Item 1C cybersecurity risk-management and governance disclosure. The filing describes the registrant's NIST-aligned cybersecurity program, Board/Risk Committee oversight, role of the Director of Information Security (CISSP), incident response and recovery plans, third-party risk management, employee training, and periodic third-party penetration testing. No specific cybersecurity incident, breach, unauthorized access, data exposure, affected-individual count, or threat actor is disclosed in this excerpt.