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) ~~June~~July 325, 2025

WABASH NATIONAL CORPORATION

(Exact Name of Registrant as Specified in its Charter)


Delaware	001-10883	52-1375208
(State or other jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)


3900 McCarty Lane
Lafayette	Indiana	47905
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (765) 771-5310

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 communications 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 Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 par value

WNC

New York Stock Exchange

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 7 2.~~01 Regulation~~02 FDResults ~~Disclosure~~of Operations and Financial Condition.

~~Attached~~On July 25, 2025, Wabash National Corporation (the “Company”) issued a press release announcing its financial results for the quarter ended June 30, 2025. A copy of the Company’s press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference. ~~herein~~The ispress arelease ~~presentation~~and ~~dated~~a ~~June~~teleconference 3,visual ~~2025,~~presentation ~~which~~are ~~will~~also beavailable ~~used~~on ~~by Wabash National Corporation (“~~the Company”)'s ~~for~~Investor ~~investor~~Relations ~~conferences~~website at ir.onewabash.com.

The information in this Item 7.01, including Exhibit 99.1, is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liabilities under that section, and shall not be deemed to be incorporated by reference into the filings of the Company under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filings. This Current Report will not be deemed an admission as to the materiality of any information of the information in this Item 7.01, including Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

EXHIBIT INDEX

Exhibit No.						Description
99.1						Wabash National Corporation ~~Investor~~Press ~~Presentation~~Release dated ~~June~~July 325, 2025
104						Cover Page Interactive Data File (the Cover Page Interactive Data File is embedded within the Inline XBRL document).

SIGNATURE

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.

	WABASH NATIONAL CORPORATION
Date: June 3, 2025	By:	/s/ Patrick Keslin
Date: July 25, 2025	By:	/s/ Patrick Keslin
		Patrick Keslin
		Senior Vice President and Chief Financial Officer

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