Unifirst Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

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): October 17, 2025

UNIFIRST CORPORATION

(Exact name of registrant as specified in its charter)

Registrant’s Telephone Number, Including Area Code: (978) 658-8888

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 (see General Instructions A.2. below):

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

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 2.02 Results of Operations and Financial Condition.

On October 17, 2025, UniFirst Corporation (the “Company”) issued a press release (“Press Release”) announcing changes to its reportable segments. Beginning with the fourth quarter and year ended August 30, 2025, the Company will report results under three reportable segments: (1) Uniform & Facility Service Solutions; (2) First Aid & Safety Solutions; and (3) Other. The Company revised its reportable segments to align with how the Company’s Chief Operating Decision Maker, which is the Company’s Chief Executive Officer, manages the Company’s business, including resource allocation and performance assessment. A copy of the Press Release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

In order to assist investors, the Company has included in Exhibit 99.2 to this Current Report on Form 8-K certain recast unaudited historical information to provide investors with supplemental financial and operational information that is on a basis consistent with the Company’s revised segment structure. These changes only affect segment allocation of results and do not revise or restate the Company’s previously reported consolidated financial statements or the Company’s previously reported non-GAAP adjustments on a consolidated basis.

The information in this Item 2.02, including the exhibit attached hereto, is being furnished and shall not be deemed “filed” for any purpose, including for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

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.