<SEC-DOCUMENT>0001562180-21-002923-index.html : 20210423
<SEC-HEADER>0001562180-21-002923.hdr.sgml : 20210423
<ACCEPTANCE-DATETIME>20210423153928
ACCESSION NUMBER:		0001562180-21-002923
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20210422
FILED AS OF DATE:		20210423
DATE AS OF CHANGE:		20210423

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DUNCAN DOUGLAS G
		CENTRAL INDEX KEY:			0001239004

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-11757
		FILM NUMBER:		21849300

	MAIL ADDRESS:	
		STREET 1:		1715 AARON BRENNER DR STE 600
		CITY:			MEMPHIS
		STATE:			TN
		ZIP:			38120

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUNT J B TRANSPORT SERVICES INC
		CENTRAL INDEX KEY:			0000728535
		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCKING (NO LOCAL) [4213]
		IRS NUMBER:				710335111
		STATE OF INCORPORATION:			AR
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		615 JB HUNT CORPORATE DR
		STREET 2:		PO BOX 130
		CITY:			LOWELL
		STATE:			AR
		ZIP:			72745
		BUSINESS PHONE:		479-820-0000

	MAIL ADDRESS:	
		STREET 1:		615 JB HUNT CORPORATE DRIVE
		STREET 2:		PO BOX 130
		CITY:			LOWELL
		STATE:			AR
		ZIP:			72745
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: primarydocument.html

Document 1 - RAW XML: primarydocument.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>dduncanpoa.txt
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
Document 2 - file: dduncanpoa.txt

</DOCUMENT>
</SEC-DOCUMENT>