UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) X QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 www.jbhunt.com (Registrant's web site) __ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 0-11757 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of t ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended Commission file number December 31, 2018 0-11757 Arkansas 71-0335111 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 615 J.B. Hunt Corporate Drive 72745-0130 Lowell, Arkansas (ZIP Code) (Address of principal executive offices) Registrant's telephone number, including ...