---
schema_version: "secwatch.filing_event.v1"
accession: "0001350593-25-000023"
form_type: "8-K"
ticker: "MWA"
cik: "0001350593"
company_name: "Mueller Water Products, Inc."
filed_at: "2025-05-01T23:59:59+00:00"
generated_at: "2026-05-22T23:59:38.935721+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Mueller Water Products amends bylaws for universal proxy rules and exclusive forum provisions

## Summary
- Board adopted Third Amended and Restated Bylaws effective April 30, 2025.
- Updates advance notice procedures for stockholder director nominations and business proposals.
- Incorporates Universal Proxy Rules, requiring proxy solicitation representations and certifications.
- Adds exclusive forum provisions: Delaware Chancery Court for internal claims, federal courts for Securities Act claims.
- Other clarifying, technical, and modernizing changes made.

## SEC filing metadata
- accession: 0001350593-25-000023
- form_type: 8-K
- ticker: MWA
- cik: 0001350593
- company_name: Mueller Water Products, Inc.
- filed_at: 2025-05-01T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1350593/000135059325000023/0001350593-25-000023-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1350593/000135059325000023/mwa-20250430.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001350593-25-000023
- JSON: https://secwatch.observer/filing/0001350593-25-000023.json
- Plain text: https://secwatch.observer/filing/0001350593-25-000023.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.