Mueller Water Products, Inc. (MWA) Insider Trading
Over the last 3 months, MWA insiders made 1 open-market buy and 2 sales, a net sale of -$1.6M (SEC Form 4). Over the last 6 months, 335 institutions increased and 280 reduced their position (13F).
Insider Activity
Sentiment
2/100
Buys (3m)
1
Sells (3m)
2
Net (3m)
-$1.6M
Insiders buying
Insider trades by month Buys Sells
Oct
Dec
Jan
Feb
Mar
May
Context3-month price -14.8%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 29, 2026 | ZAKAS MARIETTA EDMUNDSdirector, officer: Former Officer and Director | Sell | 54,254 | $25.26 |
| May 18, 2026 | Healy Brian C.director | Buy | 1,166 | $25.75 |
| Mar 17, 2026 | Helms Todd Pofficer: SVP and CHRO | Sell | 10,720 | $27.61 |
| Mar 4, 2026 | Rasmussen Melissaofficer: SVP and CFO | Tax | 3,341 | $29.36 |
| Feb 26, 2026 | SENGSTACK GREGG Cdirector | Buy | 25,000 | $29.58 |
| Feb 24, 2026 | Floyd Scott P.officer: EVP & Chief Commercial Officer | Grant | 1,056 | — |
| Feb 24, 2026 | Floyd Scott P.officer: EVP & Chief Commercial Officer | Grant | 2,979 | $29.59 |
| Feb 20, 2026 | Helms Todd Pofficer: SVP and CHRO | Sell | 10,720 | $29.72 |
| Feb 12, 2026 | McAndrew Paulofficer: President and CEO | Grant | 20,250 | — |
| Feb 12, 2026 | McAndrew Paulofficer: President and CEO | Grant | 61,800 | $29.45 |
| Feb 11, 2026 | Ortiz Christinedirector | Grant | 4,381 | — |
| Feb 11, 2026 | Healy Brian C.director | Grant | 4,381 | — |
| Feb 11, 2026 | Garcia Christian Adirector | Grant | 4,381 | — |
| Feb 11, 2026 | Van Arsdell Stephen Cdirector | Grant | 4,381 | — |
| Feb 11, 2026 | SENGSTACK GREGG Cdirector | Grant | 4,414 | — |
| Feb 11, 2026 | Sharritts Jeffery S.director | Grant | 4,381 | — |
| Feb 11, 2026 | HANSEN THOMAS Jdirector | Grant | 4,381 | — |
| Feb 11, 2026 | Terry Bentina Chisolmdirector | Grant | 4,381 | — |
| Feb 11, 2026 | Weaver Lelanddirector | Grant | 4,381 | — |
| Jan 8, 2026 | Healy Brian C.director | Buy | 1,125 | $24.41 |
| Dec 10, 2025 | Heinrichs Steven Sother: Former EVP, CFO, CLO and CCO | Sell | 18,557 | $24.29 |
| Dec 10, 2025 | Heinrichs Steven Sother: Former EVP, CFO, CLO and CCO | Sell | 14,965 | $24.29 |
| Dec 5, 2025 | McAndrew Paulofficer: President and COO | Tax | 1,478 | $24.62 |
| Dec 5, 2025 | ZAKAS MARIETTA EDMUNDSdirector, officer: CEO | Tax | 5,023 | $24.62 |
| Dec 5, 2025 | Rasmussen Melissaofficer: SVP and CFO | Tax | 528 | $24.62 |
| Dec 5, 2025 | Carroll Chason Aofficer: SVP, GC, CCO and Corp Sec | Tax | 665 | $24.62 |
| Dec 5, 2025 | Feyerherm Richelle R.officer: VP, CAO and Corp. Controller | Tax | 133 | $24.62 |
| Dec 5, 2025 | Helms Todd Pofficer: SVP and CHRO | Tax | 665 | $24.62 |
| Dec 5, 2025 | Helms Todd Pofficer: SVP and CHRO | Option | 11,329 | $11.41 |
| Dec 5, 2025 | Helms Todd Pofficer: SVP and CHRO | Option | 9,469 | $13.22 |
Source: MWA SEC Form 4 filings, latest May 29, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MWA positions over the last 6 months (SEC Form 13F).
Increased
335
New positions
107
Reduced
280
Sold out
81
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 25.2M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 25.1M | May 13, 2026 |
| VANGUARD GROUP INC | Reduced | 19.5M | Jan 29, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 11.3M | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 7.0M | May 15, 2026 |
| STATE STREET CORP | Increased | 6.2M | May 15, 2026 |
| STATE STREET CORP | Increased | 6.2M | Feb 13, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 6.0M | May 13, 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. | Increased | 5.2M | May 14, 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. | Reduced | 5.1M | Feb 18, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 4.7M | May 15, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 4.5M | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 4.5M | Feb 9, 2026 |
| FIDUCIARY MANAGEMENT INC /WI/ | Increased | 4.2M | May 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 3.6M | Feb 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.