Spectrum Brands Holdings, Inc.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

For the Fiscal Year Ended September 30, 2025

OR

For the transition period from __________ to ___________

(a Delaware corporation)

3001 Deming Way, Middleton, WI 53562

(608)275-3340

www.spectrumbrands.com

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

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☒ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer”, “smaller reporting company” and “emerging growth company in Rule 12b-2 of the Exchange Act.:

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. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. Yes☒ No ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.☐

Indicate by check mark whether any of those error corrections are restatement that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No☒

The aggregate market value of the voting stock held by non-affiliates of Spectrum Brands Holdings, Inc. was approximately $1,690 million based upon the closing price on the last business day of the registrant's most recently completed second fiscal quarter (March 30, 2025). For the sole purposes of making this calculation, term “non-affiliate” has been interpreted to exclude directors and executive officers and other affiliates of the registrant. Exclusion of shares held by any person should not be construed as a conclusion by the registrant, or an admission by any such person, or that such person is an “affiliate” of the Company, as defined by applicable securities law. As of November 11, 2025, there were outstanding 23,375,279 shares of Spectrum Brands Holdings, Inc.’s Common Stock, par value $0.01 per share.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of Spectrum Brands Holdings, Inc.’s subsequent amendment to the Form 10-K to be filed within 120 days of September 30, 2025 are incorporated by reference in this Annual Report on Form 10-K in response to Part III, Items 10, 11, 12 and 13.