HUNT J B TRANSPORT SERVICES INC

We maintain controls and procedures designed to ensure that the information we are required to disclose in the reports we file with the SEC is recorded, processed, summarized and reported, within the time periods specified in the SEC rules, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended). Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of March 31, 2024.

There were no changes in our internal control over financial reporting during the first quarter 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Part II. Other Information

We are involved in certain claims and pending litigation arising from the normal conduct of business. Based on present knowledge of the facts and, in certain cases, opinions of outside counsel, we believe the resolution of these claims and pending litigation will not have a material adverse effect on our financial condition, results of operations or liquidity.

Information regarding risk factors appears in Part I, Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations of this report on Form 10-Q and in Part I, Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2023.

Purchases of Equity Securities

The following table summarizes purchases of our common stock during the three months ended March 31, 2024:

(1) On July 20, 2022, our Board of Directors authorized the purchase of up to $500 million of our common stock. This stock repurchase program has no expiration date.

Not applicable.

Not applicable.