Company: MWA
Filing Date: 2025-12-19
Form Type: DEF 14A
Source: 0001350593-25-000069
Chunk: 73

Company: Mueller Water Products, Inc.
Filing Date: 2025-12-19
Form: DEF 14A
Chunk 73
---
 against |     | No effect                     |     |                      |     | FOR                      |
| Ratify Auditor Appointment     |     | The vote of the holders of a majority of the voting power of the shares of stock present in person or represented by proxy and entitled to vote on the proposal |     | Counts as a vote against |     | Not applicable                |     |                      |     | FOR                      |

### Will any other business be conducted at the Annual Meeting?
Management is not aware of any items, other than those referred to in this Proxy Statement, that may properly come before the Annual Meeting.

#### How are proxies voted?
Shares represented by all valid proxies received on time will be voted as specified. If a valid proxy form is received and does not indicate specific choices, the shares will be voted in accordance with the Board’s recommendations. The Board has designated each of Marietta Edmunds Zakas, Chason A. Carroll and Barbara Smucygz as proxies for the Annual Meeting.

#### How may I vote?
If your shares are registered directly in your name with our transfer agent, you are a “registered stockholder.” Registered stockholders may vote by:

• Internet at the web address noted in the Notice of Internet Availability of Proxy Materials, proxy materials email or proxy card that you received (we encourage you to vote in this manner);

• Telephone through the number noted in the proxy card that you received (if you received a proxy card);

• Signing and dating your proxy card (if you received a proxy card) and mailing it to the indicated address; or

• Virtually attending the Annual Meeting and voting your shares.

If your shares are registered in the name of your broker, bank or other agent, you are the “beneficial owner” of those shares, and those shares are considered as held in “street name.” If you are a beneficial owner of shares registered in the name of your broker, bank or other agent, you should have received a proxy card and voting instructions with these proxy materials from that organization rather than directly from us. Simply complete and mail the proxy card to ensure that your vote is counted. You may be eligible to vote your shares electronically over the Internet or by telephone. A large number of banks and brokerage firms offer Internet and telephone voting. If your bank or brokerage firm does not offer Internet or

#### 74MUELLER WATER PRODUCTS, INC.

### QUESTIONS ABOUT VOTING AND THE ANNUAL MEETING
telephone voting information, please complete and return your proxy card in the self-address