Mueller Water (MWA) EVP faces routine tax withholding on vested stock units

Rhea-AI Filing Summary

Mueller Water Products EVP & Chief Commercial Officer Floyd Scott P. reported a routine tax-withholding transaction related to equity compensation. On the lapse of restrictions on restricted stock units, 5,907 shares of common stock were withheld at $25.37 per share to cover tax obligations, rather than sold on the open market.

Following this tax-withholding disposition, Scott directly holds about 107,678.73 shares of Mueller Water Products common stock. This total includes 12,086.04 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Floyd Scott P.

Role EVP & Chief Commercial Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	5,907	$25.37	$150K

Holdings After Transaction: Common Stock — 107,678.729 shares (Direct, null)

Footnotes (1)

1. Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units. Includes 12,086.04 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

Key Figures

Shares withheld for taxes: 5,907 shares Tax-withholding price: $25.37 per share Shares held after transaction: 107,678.7287 shares +2 more

5 metrics

Shares withheld for taxes 5,907 shares Tax-withholding disposition on RSU vesting

Tax-withholding price $25.37 per share Value used for withheld shares

Shares held after transaction 107,678.7287 shares Direct common stock ownership following withholding

Tax-withholding shares (summary) 5,907 shares Form 4 transactionSummary taxWithholdingShares

ESPP-acquired shares 12,086.04 shares Held under Mueller Water Products Employee Stock Purchase Plan

Key Terms

restricted stock units, Employee Stock Purchase Plan, tax-withholding disposition, Common Stock

4 terms

restricted stock units financial

"Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Employee Stock Purchase Plan financial

"Includes 12,086.04 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan."

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Common Stock financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/10/2026 - 08:37 PM Accepted by SEC EDGAR 06/10/2026 - 08:36 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Floyd Scott P.

(Last) (First) (Middle)

1200 ABERNATHY RD., NE

SUITE 1200

(Street)

ATLANTA GEORGIA 30328

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Mueller Water Products, Inc. [ MWA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Commercial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/08/2026		F		5,907(1)	D	$25.37	107,678.7287(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

2. Includes 12,086.04 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

	/s/ Barbara A. Smucygz, Attorney-in-Fact	06/10/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Mueller Water Products (MWA) report for Floyd Scott P.?

Mueller Water Products reported that EVP & Chief Commercial Officer Floyd Scott P. had 5,907 common shares withheld to cover taxes when restricted stock units vested. This is a tax-withholding disposition, not an open-market sale, and reflects routine equity compensation processing.

Was the Mueller Water Products (MWA) insider transaction an open-market sale?

No, the transaction was not an open-market sale. 5,907 Mueller Water Products common shares were withheld to satisfy tax liabilities upon vesting of restricted stock units, a standard non-market mechanism for handling taxes on equity awards.

How many Mueller Water Products (MWA) shares does Floyd Scott P. hold after this Form 4?

After the reported tax-withholding event, Floyd Scott P. directly holds approximately 107,678.73 shares of Mueller Water Products common stock. This amount includes 12,086.04 shares acquired through the Mueller Water Products, Inc. Employee Stock Purchase Plan.

What was the price per share for the withheld Mueller Water Products (MWA) shares?

The 5,907 Mueller Water Products common shares withheld for taxes were valued at $25.37 per share. This price is used for calculating the tax-withholding disposition amount tied to the vesting of restricted stock units reported in the Form 4.

What triggered the tax-withholding disposition in the Mueller Water Products (MWA) Form 4?

The tax-withholding disposition was triggered by the lapse of restrictions on restricted stock units held by Floyd Scott P. When these units vested, 5,907 shares were withheld to cover the resulting tax liability, as explained in the Form 4 footnotes.