Form 8-K

8-K — Mueller Water Products, Inc.

Accession: 0001350593-26-000040

Filed: 2026-10-22

Period: 2026-10-22

CIK: 0001350593

SIC: 3490 (MISCELLANEOUS FABRICATED METAL PRODUCTS)

Item: Other Events

Documents

8-K — mwa-20261022.htm (Primary)

EX-99.1 (mwapressrelease10222026.htm)

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8-K

8-K (Primary)

Filename: mwa-20261022.htm · Sequence: 1

mwa-20261022

0001350593FALSE00013505932026-10-222026-10-22

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 22, 2026

MUELLER WATER PRODUCTS, INC.

(Exact Name of Registrant as Specified in Its Charter)

Delaware

001-32892

20-3547095

(State or Other Jurisdiction of Incorporation or Organization)

(Commission File Number)

(I.R.S. Employer Identification No.)

1200 Abernathy Road N.E.

Suite 1200

Atlanta, Georgia 30328

(Address of Principal Executive Offices)

(770) 206-4200

(Registrant’s telephone number, including area code)

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 Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock, par value $0.01 per share MWA 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.

Quarterly Dividend Increase

On October 22, 2026, the Board of Directors (“Board”) of Mueller Water Products, Inc. (the “Company”) declared a quarterly cash dividend of $0.080 per share, an increase of approximately 14.3% from $0.070 per share. The dividend will be paid on November 19, 2026, to stockholders of record on November 9, 2026.

Additional Share Repurchase Authorization

On October 22, 2026, the Board also authorized the repurchase of up to an additional $300 million of the Company’s common stock under its existing stock repurchase program, effective immediately. Based on the approximately $34.5 million remaining available under the existing authorization as of September 30, 2026, approximately $334.5 million is available for repurchases under the expanded stock repurchase program after giving effect to the increase.

Repurchases under the program may be made in the open market, in privately negotiated transactions or by other means, including through trading plans intended to qualify under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, accelerated share repurchase arrangements and tender offers, with the amount and timing of repurchases to be determined at the Company’s discretion, depending on market and business conditions, prevailing stock prices, and contractual limitations, among other factors. The stock repurchase program does not obligate the Company to acquire any particular amount of common stock, or at any specific time or intervals, and may be modified, suspended or terminated at any time at the Company’s discretion.

A copy of the press release issued October 22, 2026, announcing the dividend increase and increased stock repurchase authorization is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

99.1

Press Release, dated October 22, 2026

104 The cover page of this Current Report on Form 8-K, formatted in Inline XBRL

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, Mueller Water Products, Inc. has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: October 22, 2026 MUELLER WATER PRODUCTS, INC.

By: /s/ Melissa Rasmussen

Melissa Rasmussen

Senior Vice President and Chief Financial Officer

EX-99.1

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mwapressrelease10222026

MUELLER WATER PRODUCTS EXPANDS STOCK REPURCHASE AUTHORIZATION BY $300 MILLION AND INCREASES QUARTERLY DIVIDEND BY 14.3% ATLANTA, October 22, 2026 - Mueller Water Products, Inc. (NYSE: MWA), a leading manufacturer and marketer of products and solutions used in the transmission, distribution and measurement of water in North America, announced that its Board of Directors (the “Board”) has approved a $300 million increase to the existing common stock repurchase authorization. The Board also declared today a $0.08 per share quarterly dividend, a 14.3% increase compared with the prior quarterly dividend. “Our decision to increase the quarterly dividend and expand our share repurchase authorization reflects our confidence in Mueller’s strategy supported by the disciplined execution of the Mueller Operating System. With our strong balance sheet and ability to generate cash, we can continue investing in the business while returning capital to shareholders. The expanded authorization gives us added flexibility to repurchase shares opportunistically when we believe they are undervalued,” said Paul McAndrew, President and Chief Executive Officer of Mueller Water Products. $300 Million Stock Repurchase Authorization The Board increased the common stock repurchase program authorization by $300.0 million, bringing the total existing common stock repurchase authorization to $334.5 million, including the existing stock repurchase authorization. The Company repurchased $30.5 million of common stock in fiscal 2026, including $15.0 million in the fourth quarter ending September 30, 2026. Repurchases under the program may be made in the open market, in privately negotiated transactions or by other means, including through trading plans intended to qualify under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, accelerated share repurchase arrangements and tender offers, with the amount and timing of repurchases to be determined at the Company’s discretion, depending on market and business conditions, prevailing stock prices, and contractual limitations, among other factors. The stock repurchase program does not obligate the Company to acquire any particular amount of common stock, or at any specific time or intervals, and may be modified, suspended or terminated at any time at the Company’s discretion. Quarterly Dividend Increase The Board has declared a $0.08 per share quarterly dividend, representing a 14.3% increase from the $0.07 per share dividend paid in the fourth quarter of fiscal 2026. The dividend is payable on or about November 19, 2026, to stockholders of record as of the close of business on November 9, 2026.

Forward-Looking Statements This press release contains certain statements that may be deemed “forward-looking statements” within the meaning of the federal securities laws. These include statements regarding the Company’s strategy, execution, financial position, ability to generate cash, capital allocation priorities, the anticipated timing, amount and manner of repurchases under the Company’s stock repurchase program, the payment of the quarterly dividend and the Company’s ability to return capital to shareholders. Forward-looking statements are based on certain assumptions and assessments made by the Company in light of the Company’s experience and perception of historical trends, current conditions, and expected future developments. Actual results and the timing of events may differ materially from those contemplated by the forward-looking statements due to a number of factors. These factors include the Company’s ability to generate sufficient cash flow to fund its operations, investments in the business, dividends and share repurchases; changes in the market price of the Company’s common stock; general economic, market and business conditions; the availability of alternative uses of capital; contractual and legal limitations on the Company’s ability to pay dividends or repurchase shares; the Board’s discretion to modify, suspend or terminate the stock repurchase program or to change future dividend declarations; the Company’s ability to execute its strategy, including the Mueller Operating System, and the other factors described in the section entitled “RISK FACTORS” in Item 1A of the Company’s most recent Annual Report on Form 10-K and in later filings on Form 10-Q, as applicable. Forward-looking statements do not guarantee future performance and are only as of the date they are made. The Company undertakes no duty to update its forward-looking statements except as required by law. About Mueller Water Products, Inc. Mueller Water Products, Inc. is a leading manufacturer and marketer of products and solutions used in the transmission, distribution and measurement of water in North America. Our broad portfolio includes engineered valves, fire hydrants, pipe connection and repair products, metering products, leak detection, pipe condition assessment, pressure management products, and software that provides critical water system data. We help municipalities increase operational efficiencies, improve customer service and prioritize capital spending, demonstrating why Mueller Water Products is Where Intelligence Meets Infrastructure®. Visit us at www.muellerwaterproducts.com. Mueller refers to one or more of Mueller Water Products, Inc. (MWP), a Delaware corporation, and its subsidiaries. MWP and each of its subsidiaries are legally separate and independent entities when providing products and services. MWP does not provide products or services to third parties. MWP and each of its subsidiaries are liable only for their own acts and omissions and not those of each other. Investor Relations Contact: Whit Kincaid 770-206-4116 wkincaid@muellerwp.com Media Contact: Jenny Barabas 470-806-5771 jbarabas@muellerwp.com

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