American Trucking Associations, TransportTopics ATA NTDC 2020 Canceled (Apr. 6, 2020) (Ex. SEC-11-GM-015)
American Trucking Associations, TransportTopics ATA NTDC 2021 Canceled (Feb. 17, 2021) (Ex. SEC-11-GM-016)
American Trucking Associations, FleetOwner 2021 Virtual State Truck Driving Championships (July 23, 2021) (Ex. SEC-11-GM-051)
