Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2022 or ☐ Transition Report Pursuant to the Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to | P.A.M. TRANSPORTATION SERVICES, INC. | | --- | (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorpora ...