MWA insider sale notice: ESPP shares and recent August sales disclosed

Rhea-AI Filing Summary

Mueller Water Products (MWA) Form 144 shows an insider notice to sell common stock through Citigroup Global Markets. The filing lists a proposed sale of 750 shares on 09/08/2025 acquired the same day under the company ESPP and to be paid in cash, with an aggregate market value reported as $20,094.38 and 156,293,515 shares outstanding. The filing also discloses two prior sales by the same person in the past three months: 1,288 shares on 08/28/2025 for $34,654.16 and 8,621 shares on 08/15/2025 for $227,352.15. The filer certifies no undisclosed material information.

Positive

• Filing is marked LIVE, indicating an active disclosure rather than a test
• Specific broker and transaction details are provided (Citigroup Global Markets, dates, share counts, and proceeds)
• Acquisition source stated as ESPP shares, clarifying the nature of the holdings being sold
• Filer attests no undisclosed material adverse information, consistent with regulatory requirements

Negative

• Insider sales disclosed recently: 8,621 shares on 08/15/2025 (proceeds $227,352.15) and 1,288 shares on 08/28/2025 (proceeds $34,654.16)
• Proposed sale scheduled for 09/08/2025 of 750 shares (aggregate value $20,094.38), which represents insider liquidity

Insights

Financial Analyst

TL;DR: Insider sales disclosed; amounts are modest relative to total shares outstanding and reflect ESPP and routine transactions.

The filing documents a small proposed sale of 750 ESPP-acquired shares to be executed through Citigroup on 09/08/2025 and lists two recent open-market sales in August 2025 totaling 9,909 shares sold on two dates with stated proceeds. These disclosures increase transparency about insider liquidity but do not, by themselves, indicate a material change to company fundamentals given the large share count outstanding. No earnings, debt or operational metrics are included in this Form 144.

Corporate Governance Expert

TL;DR: Proper Form 144 disclosure was filed; the notice affirms absence of undisclosed material information.

The filer used Rule 144 procedures and identified the broker and transaction details, including acquisition type (ESPP) and cash payment. The document includes a signer representation about material information and references compliance with Rule 10b5-1 conditions if applicable. This is a routine governance disclosure that fulfills statutory notification requirements for insider sales.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Citigroup Global Markets, Inc. 390 Greenwich St. New York NY 10013	750	20094.38	156293515	09/08/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	09/08/2025	ESPP Shares	MUELLER WATER PRODUCTS, INC.			750	09/08/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Suzanne G Smith 1200 Abernathy Road N.E. Suite 1200 Atlanta GA 30328	Common Stock	08/28/2025	1288	34654.16
Suzanne G Smith 1200 Abernathy Road N.E. Suite 1200 Atlanta GA 30328	Common Stock	08/15/2025	8621	227352.15

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the MWA Form 144 filed for 09/08/2025 disclose?

The filing discloses a proposed sale of 750 common shares acquired under the ESPP, to be sold through Citigroup Global Markets with an aggregate market value of $20,094.38.

Who sold shares of Mueller Water Products (MWA) in the past three months?

The filing lists sales by Suzanne G Smith: 8,621 shares on 08/15/2025 for $227,352.15 and 1,288 shares on 08/28/2025 for $34,654.16.

What broker will execute the proposed MWA sale?

The proposed sale is to be executed by Citigroup Global Markets, Inc. at the address provided in the filing.

Were the shares being sold acquired as a gift or purchased?

The 750 shares scheduled for sale on 09/08/2025 were acquired under the ESPP (employee stock purchase plan), not as a gift.

Does the filer state there is any undisclosed material information about MWA?

By signing the notice the filer represents they do not know any material adverse information that has not been publicly disclosed.