Investor Relations

Knight Transportation Investor Relations
Dave Jackson
Phone: 602-269-2000

Transfer Agent

Online
www.shareowneronline.com

Telephone
800-468-9716 Toll-Free
651-450-4064 Outside the United States
Shareowner Relations Specialists are available Monday through Friday, from 7:00 a.m. to 7:00 p.m. Central Time

Written correspondence
Wells Fargo Shareowner Services
P.O. Box 64874
St Paul, MN 55164-0874

Certified and overnight delivery
Wells Fargo Shareowner Services
1110 Centre Pointe Curve, Suite 101
Mendota Heights, MN 55120