[Form 4] HUNT J B TRANSPORT SERVICES INC Insider Trading Activity

Rhea-AI Filing Summary

H.B. Hunt Transport Services chairman John N. Roberts settled a performance-based RSU award into common stock. An award of 10,009 performance-based restricted stock units granted in January 2023 partially vested on March 31, 2026 based on achieved performance.

The vesting converted 7,316 RSUs into the same number of common shares and 2,693 RSUs were forfeited. To cover tax obligations, 172 common shares were withheld at a price of $211.90 per share. After these compensation-related transactions, Roberts directly holds 335,241 shares of common stock, plus 14,998.9701 shares through a 401(k) account.

Insider Trade Summary

10,009 shares exercised/converted

Mixed 4 txns

Insider ROBERTS JOHN N

Role Chairman of the Board

Type	Security	Shares	Price	Value
Exercise	Restricted Stock	10,009	$0.00	--
Exercise	Common Stock	7,316	$0.00	--
Tax Withholding	Common Stock	172	$211.90	$36K
holding	Common Stock 401(k)	--	--	--

Holdings After Transaction: Restricted Stock — 0 shares (Direct); Common Stock — 335,413 shares (Direct); Common Stock 401(k) — 14,998.97 shares (Direct)

Footnotes (1)

1. Reflects the settlement of an award of performance-based restricted stock units (RSUs) originally granted in January 2023 for shares of common stock upon the partial vesting of such award. The number of shares acquired upon vesting of the award was based on actual performance achieved relative to the target performance levels, which resulted in 7,316 RSUs vesting and being converted into common stock and 2,693 RSUs being forfeited. Reflects shares acquired through 401(k) contributions since January 22, 2026.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

ROBERTS JOHN N

(Last) (First) (Middle)

615 J.B. HUNT CORPORATE DRIVE

(Street)

LOWELL ARKANSAS 72745

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
HUNT J B TRANSPORT SERVICES INC [ JBHT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman of the Board

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/31/2026		M		7,316(1)	A	$0.00	335,413	D
Common Stock	03/31/2026		F		172	D	$211.9	335,241	D
Common Stock 401(k)								14,998.9701(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock	$0.00	03/31/2026		M			10,009(1)	03/31/2026	04/15/2026	Common Stock	10,009	$0.00	0.00	D

Explanation of Responses:

1. Reflects the settlement of an award of performance-based restricted stock units (RSUs) originally granted in January 2023 for shares of common stock upon the partial vesting of such award. The number of shares acquired upon vesting of the award was based on actual performance achieved relative to the target performance levels, which resulted in 7,316 RSUs vesting and being converted into common stock and 2,693 RSUs being forfeited.

2. Reflects shares acquired through 401(k) contributions since January 22, 2026.

Remarks:

	/s/ Whitney Elliott, Attorney-in-Fact	04/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)