KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC.

Knight-Swift Transportation Holdings Inc.'s Form 10-K Item 1C cybersecurity disclosure describes its risk management strategy, governance, and incident response program. The Company states it has not identified any cybersecurity threats that have materially affected, or are reasonably anticipated to materially affect, the organization, though it acknowledges experiencing prior cyberattacks that it believes have been mitigated. No specific incident, affected individual count, threat actor, or data types are disclosed.