PAM TRANSPORTATION SERVICES INC

Rule10b5*-1 Trading Arrangements*

During thethree months ended* June 30, 2024,none of our directors or officers adopted or terminated a “Rule10b5*-1 trading arrangement” or “non-Rule10b5-1 trading arrangement,” as each term is defined in Item408(a) of Regulation S-K.

2024 Annual Meeting

The Company has set Thursday,* October 31, 2024as the revised date of the Company’s2024* annual meeting of shareholders (the*“2024* Annual Meeting”). Shareholders of record on* September 5, 2024will be entitled to receive notice of and to vote at the2024* annual meeting or any adjournment thereof. The time and location of the2024 Annual Meeting will be specified in the Company’s definitive proxy statement for the2024 Annual Meeting.

Because the meeting date for the2024 Annual Meeting has changed by more than30 days from the anniversary date of the Company’s2023 annual meeting of shareholders, prior deadlines regarding the submission of shareholder proposals in connection with the2024 Annual Meeting areno longer applicable. In accordance with Rule14a-5(f) under the Exchange Act, the Company is providing shareholders with new information with respect to the submission of proposals intended to be included in the Company’s proxy materials under Rule14a-8 promulgated under the Exchange Act (“Rule14a-8”).

Pursuant to Rule14a-8, the deadline for receipt of shareholder proposals intended to be included in the Company’s proxy materials must be a reasonable time before the Company begins to print and send such proxy materials. Such proposals must be received by the Company’s Secretary at the Company’s principal executive office, Post Office Box188, Tontitown, Arkansas72770, on or before the close of business on* August 16, 2024,which the Company has determined to be a reasonable time before it expects to begin to print and send its proxy materials. Proposals must comply with the requirements of Rule14a*-8 and the interpretations thereof and* maybe omitted from the proxy materials ifnot* in compliance with applicable requirements.

Pursuant to our bylaws, if a shareholder intends to present certain matters, including nominations for the election of directors, at the2024 Annual Meeting, the notice must be delivered to our principal executive offices and received by* August 16, 2024.In addition to complying with this deadline, shareholder nominations or proposals intended to be considered for inclusion in the Company’s proxy materials for the2024* Annual Meeting must also comply with our bylaws, all applicable rules and regulations promulgated by the SEC under the Exchange Act, including the additional requirements of Rule14a-19(b) under the Exchange Act, and Delaware law, as applicable.

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