Mueller Water (NYSE: MWA) CEO Form 4 shows RSU tax share withholding

Rhea-AI Filing Summary

Mueller Water Products, Inc. CEO and director files a Form 4 showing routine tax-related share withholding. On 12/01/2025, common shares of Mueller Water Products (MWA) were withheld from the reporting person to cover tax liabilities when restrictions lapsed on restricted stock units. The transaction involved 2,816 shares at a price of $24.08 per share.

After this event, the reporting person beneficially owned 508,103.3211 common shares directly. In addition, 28,101.86 common shares were beneficially owned indirectly through the reporting person’s spouse’s retirement plan, which includes 1,880.52 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider ZAKAS MARIETTA EDMUNDS

Role CEO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	2,816	$24.08	$68K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 508,103.321 shares (Direct); Common Stock — 28,101.86 shares (Indirect, By Spouse)

Footnotes (1)

1. Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units. Includes 1,880.52 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan. Shares acquired by reporting person's spouse through retirement plan.

Form 4 Insider Transactions: What Each Field Means →

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^*

ZAKAS MARIETTA EDMUNDS

(Last) (First) (Middle)

1200 ABERNATHY RD., NE

SUITE 1200

(Street)

ATLANTA GA 30328

(City) (State) (Zip)

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

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO

3. Date of Earliest Transaction (Month/Day/Year)
12/01/2025

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

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

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

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	12/01/2025		F		2,816(1)	D	$24.08	508,103.3211(2)	D
Common Stock								28,101.86(3)	I	By Spouse

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 1,880.52 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

3. Shares acquired by reporting person's spouse through retirement plan.

	/s/ Barbara A. Smucygz, Attorney-in-Fact	12/03/2025
	** 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.

FAQ

What did Mueller Water Products (MWA) disclose in this Form 4 filing?

The filing reports that the CEO and director of Mueller Water Products, Inc. had 2,816 common shares withheld on 12/01/2025 to cover tax liabilities when restricted stock units vested.

Who is the reporting person in the Mueller Water Products (MWA) Form 4 and what is their role?

The reporting person is a director and officer (CEO) of Mueller Water Products, Inc., as indicated in the relationship section of the Form 4.

How many Mueller Water Products (MWA) shares did the CEO beneficially own after the reported transaction?

Following the transaction, the CEO beneficially owned 508,103.3211 Mueller Water Products common shares directly and 28,101.86 shares indirectly through a spouse’s retirement plan.

What was the price used for the share withholding in the Mueller Water Products (MWA) Form 4?

The 2,816 withheld shares of Mueller Water Products common stock were recorded at a price of $24.08 per share.

What is the reason for the share withholding reported in this Mueller Water Products (MWA) Form 4?

The explanation states that the shares were withheld to cover the tax liability arising from the lapse of restrictions on restricted stock units held by the reporting person.

How many Mueller Water Products (MWA) shares did the CEO’s spouse acquire through the Employee Stock Purchase Plan?

The indirect holdings include 1,880.52 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan, held in the spouse’s retirement plan.