GREGG C. SENGSTACK - 25 Feb 2026 Form 4 Insider Report for Mueller Water Products, Inc. (MWA)

Role: Director
Signature: /s/ Barbara A. Smucygz, Attorney-in-Fact
Issuer symbol: MWA
Transactions as of: 25 Feb 2026
Net transactions value: +$739,415
Form type: 4
Filing time: 26 Feb 2026, 18:40:35 UTC
Previous filing: 23 Feb 2026
Next filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
SENGSTACK GREGG C	Director	1200 ABERNATHY RD., NE, SUITE 1200, ATLANTA	/s/ Barbara A. Smucygz, Attorney-in-Fact	26 Feb 2026	0001189242

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MWA	Common Stock	Purchase	$739,415	+25,000		$29.58	25,000	25 Feb 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $29.410 to $29.863, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Content

The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $29.410 to $29.863, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.