X0206 3 2024-05-14 0 0001492691 Knight-Swift Transportation Holdings Inc. KNX 0001295394 Lewis Michelle K 2002 W WAHALLA LN PHOENIX AZ 85027 0 1 0 0 CFO, AAA Cooper Transportation Class A Common Stock 1112 D Restricted Stock Units Class A Common Stock 1509 D Restricted Stock Units Class A Common Stock 2283 D Restricted Stock Units Class A Common Stock 2273 D The restricted stock units vest in five equal installments on July 31 of each year, commencing on July 31, 2022, and ending on July 31, 2026. Stock is issued when and as vested. The restricted stock units vest in five equal installments on May 31 of each year, commencing on May 31, 2023, and ending on May 31, 2027. Stock is issued when and as vested. The restricted stock units vest in five equal installments on May 31 of each year, commencing on May 31, 2024, and ending on May 31, 2028. Stock is issued when and as vested. Each restricted stock unit represents a contingent right to receive one share of KNX Class A Common Stock. James E. Brophy, Attorney in Fact 2024-06-12