{"url_path":"/sec/arcb/8-k/2026-05-18/body","section_key":"body","section_title":"Body","topic":"sec","document":{"doc_type":"8-K/A","doc_date":"2026-05-18","source_url":"https://www.sec.gov/Archives/edgar/data/894405/0001104659-26-063227-index.html","accession_number":"0001104659-26-063227","cik":"0000894405","ticker":"ARCB","issuer_name":"ARCBEST CORP /TX/","edgar_url":"https://www.sec.gov/Archives/edgar/data/894405/0001104659-26-063227-index.html","primary_entity_key":"0000894405","primary_entity_name":"ARCBEST CORP /DE/"},"word_count":551,"has_tables":true,"body_markdown":"ARCBEST CORPORATION_May 15, 2026\n\n0000894405true00008944052026-05-152026-05-15\n\nJune 30\n\n​\n\n**UNITED********STATES**\n\n**SECURITIES AND EXCHANGE COMMISSION**\n\n**Washington, D.C. 20549**\n\n​\n\n**FORM****8-K/A**\n\n**Amendment No. 1**\n\n​\n\n**CURRENT REPORT**\n\n**Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934**\n\n​\n\nDate of Report (Date of earliest event reported): **May 18, 2026** (**May 15, 2026****)**\n\n​\n\n**ARCBEST********CORPORATION**\n\n(Exact name of registrant as specified in its charter)\n\n​\n\n​\n\n​\n\n​\n\n**Texas**\n\n**0-19969**\n\n**71-0673405**\n\n(State or other jurisdiction of incorporation)\n\n(Commission\n\nFile Number)\n\n(IRS Employer\n\nIdentification No.)\n\n**8401 McClure Drive**\n\n**Fort Smith****,****Arkansas**\n\n(Address of principal executive offices)\n\n​\n\n**72916**\n\n(Zip Code)\n\n​\n\nRegistrant’s telephone number, including area code: **(****479****)****785-6000**\n\n​\n\n**Not Applicable**\n\n(Former name or former address, if changed since last report)\n\n​\n\nCheck the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions.\n\n​\n\n**☐**\n\nWritten communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)\n\n​\n\n**☐**\n\nSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)\n\n​\n\n**☐**\n\nPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))\n\n​\n\n**☐**\n\nPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))\n\n​\n\nSecurities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:\n\n​\n\n​\n\n​\n\n​\n\nTitle of each class\n\nTrading Symbol(s)\n\nName of each exchange on which registered\n\nCommon Stock $0.01 Par Value\n\nARCB\n\nNasdaq\n\n​\n\nIndicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).\n\n​\n\nEmerging growth company**☐**\n\n​\n\nIf an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.**☐**\n\n​\n\n​\n\n​\n\n​\n\n​\n\n**Explanatory Note**\n\nOn May 15, 2026, ArcBest Corporation (Nasdaq: ARCB) (the “Company”) filed a Current Report on Form 8-K (the “Initial Report”) disclosing the Company’s conversion from the State of Delaware to the State of Texas. This Amendment is being filed solely for the purpose of correcting a clerical error with respect to the State of Delaware being listed as the state of incorporation on the cover page, instead of the State of Texas. This Amendment contains only the cover page to this Form 8-K/A, this Explanatory Note, and the signature page. Except as set forth above, this Amendment does not modify or update any disclosure contained in the Initial Report or its exhibits and should be read in conjunction with the Initial Report and its exhibits.\n\n​\n\n​\n\n**SIGNATURES**\n\n​\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n**ARCBEST CORPORATION**\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n(Registrant)\n\n​\n\n​\n\n​\n\n​\n\nDate:\n\nMay 18, 2026\n\n​\n\n/s/ J. Brent Hagy\n\n​\n\nJ. Brent Hagy\n\n​\n\nChief Legal Officer and Corporate Secretary\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​\n\n​"}