Are insiders buying MWA stock?

Yes — 3 distinct insiders have bought MWA (Mueller Water Products, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jul 8, 2026.

How much MWA stock have insiders bought?

Insiders have bought a combined $1.0M of MWA across 10 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in MWA?

A cluster buy is two or more distinct Mueller Water Products, Inc. insiders — officers, directors, or 10% owners — each buying MWA on the open market within a rolling window. MWA has 1 detected cluster buy to date.

Where does this MWA insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

MWA insider buying

1 cluster buy

Mueller Water Products, Inc. · Industrials

When two or more insiders at Mueller Water Products, Inc. buy MWA on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in MWA plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$1.0M

Market cap

$4.0B

Detected clusters

Jan 7 – Feb 25, 2026
Detected Feb 25, 2026
2 insiders
Total bought
$767.0K
Market cap
$4.0B

All notable open-market buys in MWA

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Jul 7, 2026	Healy Brian C. Director	1,183	$25.33	$30.0K	SEC ↗
Feb 25, 2026	SENGSTACK GREGG Ccluster Director	25,000	$29.58	$739.5K	SEC ↗
Jan 7, 2026	Healy Brian C.cluster Director	1,125	$24.41	$27.5K	SEC ↗
Oct 7, 2025	Healy Brian C. Director	1,070	$25.78	$27.6K	SEC ↗
Jul 7, 2025	Healy Brian C. Director	1,110	$24.74	$27.5K	SEC ↗
May 16, 2025	Healy Brian C. Director	1,085	$25.32	$27.5K	SEC ↗
Jan 6, 2025	Healy Brian C. Director	1,115	$22.32	$24.9K	SEC ↗
Oct 7, 2024	Healy Brian C. Director	1,125	$21.99	$24.7K	SEC ↗
Aug 14, 2024	Healy Brian C. Director	1,250	$20.00	$25.0K	SEC ↗
May 15, 2024	Healy Brian C. Director	2,650	$19.18	$50.8K	SEC ↗

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MWA insider buying — FAQ

Are insiders buying MWA stock?: Yes — 3 distinct insiders have bought MWA (Mueller Water Products, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jul 8, 2026.
How much MWA stock have insiders bought?: Insiders have bought a combined $1.0M of MWA across 10 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in MWA?: A cluster buy is two or more distinct Mueller Water Products, Inc. insiders — officers, directors, or 10% owners — each buying MWA on the open market within a rolling window. MWA has 1 detected cluster buy to date.
Where does this MWA insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in MWA

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy MWA within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding MWA.