Clark was arrested by Edmond Police at 9:57 a.m. Wednesday after a traffic stop on I-35 near 33rd street, according to Edmond Police Department public information officer Jennifer Monroe.
Clark was the passenger in a vehicle pulled over for a seatbelt violation. Clark and the driver were arrested for possession of marijuana.
Clark is currently averaging 7 points and 3.6 assists off the bench for the sixth-ranked Cowboys (12-1), who are scheduled to open Big 12 play at Kansas State on Saturday.
Oklahoma State freshman point guard Stevie Clark was arrested Wednesday morning in Edmond for possession of marijuana. This comes after Clark was suspended four game for disciplinary reasons in late November.