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MZ

Marietta Edmunds Zakas

MWA
EVP AND CFO · MUELLER WATER PRODUCTS, INC. · CIK 0001191471
FILING MIX · LIFETIME50%/50%
BUYS
29
SELLS
29
TOTAL VALUE
$4.06M
COMPANIES
2
ACTIVE SINCE
Aug 2020
HOLDINGS NOW
485,833
AVG SELL PX
$18.13
TRADE KIND
SHOWING 58 / 58
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Marietta Edmunds Zakas, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d2+100.00%-2.47%+0.27%-2.73%-2.73%—
14d2+100.00%-3.77%+0.47%-4.24%-4.24%—
30d2+100.00%-4.55%-1.18%-3.37%-3.37%—
60d2+100.00%-2.54%+2.83%-5.37%-5.37%—
90d2+50.00%-6.03%+4.58%-10.61%-10.61%—
180d2+50.00%-5.67%+6.97%-12.64%-12.64%—
1y2+50.00%+4.24%+11.60%-7.36%-7.36%—
2y2+50.00%-2.28%+15.82%-18.10%-18.10%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MWA · 479,867.955 shares · as of May 28, 2026
0137,170274,340411,509548,679202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 29 buys / 29 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MWA
MUELLER WATER PRODUCTS, INC.
SALE10b5-1
10b5-1 plan
54,254$25.26$1.37M479,867.955May 28, 2026May 29, 2026 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASE
2,074——5,965May 19, 2026May 20, 2026 ↗View →
BXC
BLUELINX HOLDINGS INC.
SALE
2,074——0May 19, 2026May 20, 2026 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASEGRANT
Stock grant
2,749——2,749May 18, 2026May 20, 2026 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
5,023$24.62$123.7K534,112.321Dec 3, 2025Dec 5, 2025 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALEGRANT
Gift
20,620——528,059.321Dec 2, 2025Dec 4, 2025 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
40,576——548,679.321Dec 2, 2025Dec 4, 2025 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
2,816$24.08$67.8K508,103.321Dec 1, 2025Dec 3, 2025 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
8,568$24.24$207.7K504,711.321Nov 28, 2025Dec 2, 2025 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASEGRANT
Stock grant
2,074——2,074May 19, 2025May 20, 2025 ↗View →
BXC
BLUELINX HOLDINGS INC.
SALE
1,340——0May 17, 2025May 20, 2025 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASE
1,340——3,891May 17, 2025May 20, 2025 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
19,918——494,367.907Dec 3, 2024Dec 5, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
107,592——107,592Dec 3, 2024Dec 5, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
33,228——77,218Dec 3, 2024Dec 5, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
1,703$25.58$43.6K474,449.907Dec 2, 2024Dec 4, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
2,639$25.04$66.1K480,176.907Nov 29, 2024Dec 3, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
CEO
8,029$25.04$201.0K472,147.907Nov 29, 2024Dec 3, 2024 ↗View →
BXC
BLUELINX HOLDINGS INC.
SALE
1,561——0May 18, 2024May 21, 2024 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASE
1,561——2,551May 18, 2024May 21, 2024 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,340——1,340May 17, 2024May 21, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
President and CEO
1,253$13.70$17.2K457,692.579Dec 4, 2023Dec 6, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
President and CEO
1,122$13.29$14.9K454,473.579Nov 30, 2023Dec 4, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
President and CEO
1,739$13.28$23.1K451,590.579Nov 29, 2023Dec 1, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
189,204——189,204Nov 28, 2023Nov 30, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
56,673——87,779Nov 28, 2023Nov 30, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
14,006——447,121.579Nov 28, 2023Nov 30, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
President and CEO
43,398$13.51$586.3K433,106.692Aug 24, 2023Sep 5, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
105,847——476,504.692Aug 24, 2023Sep 5, 2023 ↗View →
BXC
BLUELINX HOLDINGS INC.
SALE
990——0May 19, 2023May 22, 2023 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASE
990——990May 19, 2023May 22, 2023 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASEGRANT
Stock grant
1,561——1,561May 18, 2023May 22, 2023 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,542$11.59$17.9K370,633.826Dec 5, 2022Dec 7, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,253$11.75$14.7K366,669.826Dec 2, 2022Dec 5, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,122$11.66$13.1K363,450.826Nov 30, 2022Dec 2, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
64,197——64,197Nov 29, 2022Dec 1, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
18,624——45,089Nov 29, 2022Dec 1, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
25,209——360,567.826Nov 29, 2022Dec 2, 2022 ↗View →
BXC
BLUELINX HOLDINGS INC.
PURCHASEGRANT
Stock grant
990——990Sep 6, 2022Sep 8, 2022 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
2,368$13.81$32.7K335,323.807Dec 3, 2021Dec 6, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,292$13.93$18.0K332,185.807Dec 2, 2021Dec 6, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
12,015——36,443Nov 30, 2021Dec 2, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
25,959——329,005.807Nov 30, 2021Dec 2, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
47,778——47,778Nov 30, 2021Dec 2, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,596$14.03$22.4K303,046.807Nov 27, 2021Nov 29, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASE
EVP and CFO
25,260$2.03$51.3K324,197.851Aug 30, 2021Aug 31, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
25,260$16.66$420.9K298,937.851Aug 30, 2021Aug 31, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
25,260——0Aug 30, 2021Aug 31, 2021 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,542$11.78$18.2K298,917.7Dec 3, 2020Dec 7, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
48,513——48,513Dec 2, 2020Feb 21, 2024 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
48,513——48,513Dec 2, 2020Dec 7, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
16,869——294,953.7Dec 2, 2020Dec 7, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASEGRANT
Stock grant
13,416$11.86$159.1K35,632Dec 2, 2020Dec 7, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
2,257$12.13$27.4K278,084.7Nov 28, 2020Dec 1, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
1,596$12.13$19.4K272,283.7Nov 27, 2020Dec 1, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
PURCHASE
EVP and CFO
34,965$3.52$123.1K303,130.439Aug 10, 2020Aug 11, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
34,965——0Aug 10, 2020Aug 11, 2020 ↗View →
MWA
MUELLER WATER PRODUCTS, INC.
SALE
EVP and CFO
34,965$11.31$395.4K268,165.439Aug 10, 2020Aug 11, 2020 ↗View →
Other insiders · MWA
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About this filer
CIK 0001191471
ROLE
EVP and CFO
PRIMARY
MWA
COMPANIES
2
ACTIVE SINCE
Aug 2020
MARKETPEEL · /INSIDER/0001191471DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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