SEC Form 11-K filed by J.B. Hunt Transport Services Inc.

The following description of the J.B. Hunt Transport Services, Inc. (the “Company” or “Employer”) Employee Retirement Plan (the “Plan”) is provided for general information purposes only. Participants should refer to the Plan document for a more complete description of the Plan’s provisions.

General

The purpose of the Plan is to provide additional incentive and retirement security for eligible employees of the Company by permitting contributions to the Plan that are tax deferred under Section 401(k) of the Internal Revenue Code (IRC). All employees, other than employees covered by a collective bargaining agreement, non-resident aliens, leased employees, and independent contractors, are eligible to make salary reduction contributions immediately following their employment commencement date. Each employee that has completed one year of qualifying service is eligible to receive matching contributions. The Plan is a defined contribution plan subject to the provisions of the Employee Retirement Income Security Act of 1974, as amended (ERISA).

Contributions

Each year, participants may defer from 1% up to 50% of pretax annual compensation, as defined in the Plan document (not to exceed limits determined under Sections 402(g) and 415(c) of the IRC). Participants who have attained age 50 before the end of the Plan year are eligible to make catch up contributions. The Company matches 50% of the first 6% of compensation that a participant contributes to the Plan once meeting match eligibility requirements as defined in the plan document. Additional amounts may be contributed at the discretion of the Company’s Board of Directors. No such additional amounts were contributed in 2025. The Plan additionally provides for Roth Elective Deferrals, After-Tax Deferrals, and In-Plan Roth Rollovers.

Participant Accounts

Each participant’s account is credited with the participant’s contribution and allocations of (a) the Company’s matching contributions and any discretionary contributions and (b) Plan earnings, and charged with an allocation of administrative expenses. Allocations are based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Vesting

Participants are immediately vested in their contributions plus actual earnings thereon. Vesting in the Company’s matching and discretionary contribution portion of their accounts, plus actual earnings thereon, is based on years of service. Upon a participant’s retirement, permanent disability or death, he or she becomes fully vested in the Plan. If a participant terminates employment for any other reason on or after being credited with at least six years of vesting service, he or she becomes fully vested in the Plan. Prior to the completion of six years of vesting service, the vesting percentages are as follows: 0 - 1 year – 0%; 2 years – 20%; 3 years – 40%; 4 years – 60%; 5 years – 80%; 6 years – 100%. A year of vesting service is credited to participants that complete 1,000 hours of service within a plan year. Hours of service are defined in the plan document and accumulated for employees irrespective of participation in the Plan. Forfeited balances of terminated participants’ nonvested accounts are used to reduce future Company contributions, restore a participant’s account for claims of benefits, or pay Plan expenses. Forfeitures for the year ended December 31, 2025 amounted to approximately $3,426,000. The Company used approximately $3,052,000 to reduce Company contributions to the Plan in 2025. Forfeitures remaining in the Plan at December 31, 2025 and 2024 were approximately $467,000 and $93,000, respectively.

Participant Loans

Notes receivable from participants represent participant loans. Participants may borrow from their fund accounts a minimum of $1,000 up to a maximum equal to the lesser of $50,000 or 50% of their vested account balance. Loan terms range from 1 - 5 years for general purpose loans, or up to 20 years for the purchase of a primary residence. The loans are secured by the balance in the participant’s account and bear fixed interest at the prime rate on the first day of the calendar month in which the loan is made, plus one percent (ranging from 4.25% to 9.50% for loans outstanding at December 31, 2025). Principal and interest are paid ratably through payroll deductions. A participant may only have two loans outstanding at any time.

Payment of Benefits

On termination of service due to retirement, disability or death, a participant or his/her beneficiary may receive either a lump-sum amount or approximately equal monthly, quarterly or semi-monthly installments in cash equal to the value of the participant’s vested interest in his or her account. For termination of service, other than retirement, disability or death, a participant may receive the value of the vested interest in his or her account as a lump-sum distribution.

The Plan allows for general hardship distributions if a participant meets the Plan’s requirements for such distributions.

The Plan will distribute and rollover certain net assets to other plans in connection with participants who have terminated employment and begun participating in other employer plans. Such transactions are recorded in withdrawals and distributions at the fair value of the assets on the date of rollover. Similarly, the Plan allows new participants to rollover or transfer-in assets held in other qualified plans. Such transactions are recorded in participant contributions at fair value.

Administrative Expenses

The Company may elect to pay all administrative expenses of the Plan. Administrative expenses not paid by the Company are paid from Plan assets. All administrative expenses were paid within the Plan in 2025.

The FASB’s guidance on fair value measurements establishes a three-level valuation hierarchy for disclosure based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date. The hierarchy gives the highest priority to quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). An asset’s fair value measurement level within the hierarchy is based on the lowest level of input that is significant to the valuation.

The three levels are defined as follows:

The following are assets measured at fair value on a recurring basis at December 31, 2025 and 2024:

Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants will become 100% vested in their employer contributions.

At December 31, 2025 and 2024, the Plan held 1.3 million and 1.5 million shares, respectively, of common stock of the Company, with a fair value of approximately $249.5 million and $248.1 million, respectively. Effective January 1, 2023, investments in common stock of the Company were limited to no more than 20% of a participant’s contribution. In addition, transfers of existing investments within a participant’s Plan account to common stock of the Company were not allowed if the then-current market value of common stock of the Company within their account was greater than 40%. The Plan recorded dividend income on the common stock of the Company of approximately $2.4 million during the year ended December 31, 2025. Purchases and sales of the Company’s stock by participants were approximately $11,619,000 and $27,593,000, respectively, during 2025. Net activity from the investment in common stock of the Company resulted in an increase of approximately $30.2 million within the investment balance for the year ended December 31, 2025. The Plan transactions involving this investment security qualify as related party and party-in-interest transactions. In 2025, the Plan paid $1,731,510 of recordkeeping fees to Bank of America Merrill Lynch. The Company provides certain administrative services at no cost to the Plan. Notes receivable from participants also qualify as party-in-interest transactions. All of these transactions are exempt from the prohibited transaction rules of ERISA.

The Plan has received a determination letter from the Internal Revenue Service (IRS) dated November 17, 2017, stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the Code), and therefore, the related trust is exempt from taxation. Subsequent to this determination by the IRS, the Plan has been amended and restated. Once qualified, the Plan is required to operate in conformity with the Code to maintain its qualified status. The Company believes the Plan is being operated in compliance with the applicable requirements of the Code and therefore, believes the Plan, as amended, is qualified and the related trust is tax-exempt.

Accounting principles generally accepted in the United States require Plan management to evaluate uncertain tax positions taken by the Plan. The financial statement effects of a tax position are recognized when the position is more likely than not, based on the technical merits, to be sustained upon examination by the IRS. The Plan administrator has analyzed the tax positions taken by the Plan, and has concluded that there are no uncertain positions taken or expected to be taken. The Plan has recognized no interest or penalties related to uncertain tax positions. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress. The Plan administrator believes the Plan is no longer subject to income tax examinations for years prior to 2022.

Schedule I

J.B. HUNT TRANSPORT SERVICES, INC.

EMPLOYEE RETIREMENT PLAN

EIN: 71-0335111, Plan: 001

Schedule H, Line 4i - Schedule of Assets (Held at End of Year)

December 31, 2025

Note: Column (d) has been omitted as all investments are participant directed.