June 30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 15, 2025 (September 11, 2025)

ARCBEST CORPORATION

(Exact name of registrant as specified in its charter)


Delaware	0-19969	71-0673405
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(IRS Employer Identification No.)
8401 McClure Drive Fort Smith, Arkansas (Address of principal executive offices)		72916 (Zip code)

Registrant’s telephone number, including area code: (479) 785-6000

Not Applicable

(Former name or former address, if changed since last report)

Check 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.

☐	Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock $0.01 Par Value	ARCB	Nasdaq

Indicate 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).

Emerging growth company☐

If 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.☐

ITEM 8.01 – OTHER EVENTS

On September 15, 2025, ArcBest^® (Nasdaq: ARCB) issued a press release announcing the approval by the Board of Directors to increase the company’s share repurchase authorization to a total of $125 million.

A copy of the press release is filed as an exhibit to this Current Report on Form 8-K.

ITEM 9.01 – FINANCIAL STATEMENTS AND EXHIBITS


Exhibit No.		Description of Exhibit

99.1		Press release of ArcBest dated September 15, 2025.
104		Cover Page Interactive Data File – The cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document

SIGNATURES

Pursuant 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.



		ARCBEST CORPORATION

		(Registrant)

Date:	September 15, 2025	/s/ Michael R. Johns
		Michael R. Johns
		Chief Legal Officer and Corporate Secretary

ARCBEST CORP /DE/ 8-K