Exhibit 99.1 P.A.M. TRANSPORTATION SERVICES, INC. ANNOUNCES RESULTS FOR THE THIRD QUARTER ENDED SEPTEMBER 30, 2024 Third Quarter 2024 Summary Results ● Total revenues of 182.6million,down9.42.3 million ● Operating ratio of 98.7% ● Diluted earnings per share of 0.11Tontitown,Arkansas,October24,2024......P.A.M.TransportationServices,Inc.(NASDAQ:PTSI)("we"orthe"Company")todayreportedconsolidatednetincomeof2.4 million, or diluted and basic earnings per sh ...