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): November 9, 2025

Primo Brands Corporation

(Exact name of registrant as specified in its charter)

Delaware

001-42404

99-3483984

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification Number)

1150 Assembly Drive, Suite 800,

Tampa, Florida 33607

900 Long Ridge Road, Building 2
Stamford, Connecticut 06902

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (813) 544-8515

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

Name of each exchange

on which registered

Class A common stock, $0.01 par value per share

PRMB

The 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 8.01. Other Events.

On November 9, 2025, the Board of Directors of Primo Brands Corporation (the “Company”) approved an increase of $50 million to the Company’s existing share repurchase program of $250 million, bringing the total authorization under the program to $300 million worth of shares of the Company’s Class A common stock (the “Revised Repurchase Program”). Under the Revised Repurchase Program, the Company had approximately $202.3 million of capacity available for repurchases as of November 9, 2025.

The Company may purchase shares from time to time at the discretion of management through open market purchases, block trades, accelerated or other structured share repurchase programs, privately negotiated transactions, Rule 10b5-1 plans or other means. Open market repurchases will be structured to occur in accordance with applicable federal securities laws, including within the pricing and volume requirements of Rule 10b-18 under the Securities Exchange Act of 1934, as amended. The manner, timing, pricing and amount of any transactions will be subject to the discretion of management and may be based upon market conditions, regulatory requirements and alternative opportunities that the Company may have for the use or investment of its capital. The program does not obligate the Company to acquire any particular amount of Class A common stock, and may be modified, suspended or terminated at any time at the discretion of the Board.

Forward-Looking Statements

This Current Report on Form 8-K (“Form 8-K”) contains forward-looking statements and forward-looking information within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 conveying management’s expectations as to the future based on plans, estimates and projections at the time the Company makes the statements. Forward-looking statements involve inherent risks and uncertainties and the Company cautions you that several important factors could cause actual results to differ materially from those contained in any such forward-looking statements. You can identify forward-looking statements by words such as “may,” “will,” “would,” “should,” “could,” “expect,” “aim,” “anticipate,” “believe,” “estimate,” “intend,” “plan,” “predict,” “project,” “seek,” “potential,” “opportunities,” and other similar expressions and the negatives of such expressions. However, not all forward-looking statements contain these words. The forward-looking statements contained in this Form 8-K include, but are not limited to, statements regarding future repurchases under the Revised Repurchase Program. The forward-looking statements are based on assumptions regarding management’s current plans and estimates. Management believes these assumptions to be reasonable, but there is no assurance that they will prove to be accurate.

Factors that could cause actual results to differ materially from those described in this Form 8-K include, among others: our ability to manage our expanded operations following the business combination; we have no operating or financial history as a combined company; we face significant competition in the segment in which we operate; our success depends, in part, on our intellectual property; we may not be able to consummate acquisitions, or acquisitions may be difficult to integrate, and we may not realize the expected benefits; our business is dependent on our ability to maintain access to our water sources; our ability to respond successfully to consumer trends related to our products; the loss or reduction in sales to any significant customer; our packaging supplies and other costs are subject to price increases; the affiliates of One Rock Capital Partners, LLC own a significant amount of the voting power of the Company, and their interests may conflict with or differ from the interests of other stockholders; legislative and executive action risks; risks associated with our substantial indebtedness; and other factors contained in the Company’s Annual Report on Form 10-K and its quarterly reports on Form 10-Q, as well as other filings with the Securities and Exchange Commission. The Company does not undertake to update or revise any of these statements considering new information or future events, except as expressly required by applicable law.

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.

Primo Brands Corporation

Date: November 10, 2025

/s/ Hih Song Kim

Hih Song Kim

Chief Legal Officer & Corporate Secretary

Primo Brands Corp 8-K