{"transactions":[{"id":4638825,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-10-09T21:34:07.000Z","date":"2026-10-07","kind":"purchase","planned":true,"acquired":true,"shares":1376,"price":21.7496,"value":29927.4496,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 11, 2026."}],"balance_after":26322,"source":{"system":"sec-edgar","filing":"0001225208-26-008364","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520826008364/doc4.xml","form_type":"4"}},{"id":712843,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-07-08T21:35:47.000Z","date":"2026-07-07","kind":"purchase","planned":true,"acquired":true,"shares":1183,"price":25.33,"value":29965.39,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 11, 2026."}],"balance_after":24946,"source":{"system":"sec-edgar","filing":"0001225208-26-006544","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520826006544/doc4.xml","form_type":"4"}},{"id":775388,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-05-18T21:49:46.000Z","date":"2026-05-15","kind":"purchase","planned":true,"acquired":true,"shares":1166,"price":25.7451,"value":30018.7866,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 11, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $25.740 to $25.830, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":23763,"source":{"system":"sec-edgar","filing":"0001225208-26-005467","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520826005467/doc4.xml","form_type":"4"}},{"id":910186,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Restricted Stock Unit","published_at":"2026-02-11T22:31:13.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":4381,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Mueller Water Products, Inc. Common Stock when the restrictions lapse on the first anniversary of the grant date."}],"balance_after":4381,"source":{"system":"sec-edgar","filing":"0001225208-26-001702","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520826001702/doc4.xml","form_type":"4"}},{"id":943380,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-01-08T22:02:33.000Z","date":"2026-01-07","kind":"purchase","planned":true,"acquired":true,"shares":1125,"price":24.4111,"value":27462.4875,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 7, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $24.400 to $24.500, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":17925,"source":{"system":"sec-edgar","filing":"0001225208-26-000518","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520826000518/doc4.xml","form_type":"4"}},{"id":1022344,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-10-07T22:26:57.000Z","date":"2025-10-07","kind":"purchase","planned":true,"acquired":true,"shares":1070,"price":25.7759,"value":27580.213,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 7, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $25.750 to $25.800, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":16800,"source":{"system":"sec-edgar","filing":"0001225208-25-008536","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520825008536/doc4.xml","form_type":"4"}},{"id":1091342,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-07-07T21:05:47.000Z","date":"2025-07-07","kind":"purchase","planned":true,"acquired":true,"shares":1110,"price":24.74,"value":27461.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 7, 2025."}],"balance_after":15730,"source":{"system":"sec-edgar","filing":"0001225208-25-006585","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520825006585/doc4.xml","form_type":"4"}},{"id":1145746,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-05-16T21:19:05.000Z","date":"2025-05-16","kind":"purchase","planned":true,"acquired":true,"shares":1085,"price":25.3246,"value":27477.191,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 7, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $25.315 to $25.450, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":14620,"source":{"system":"sec-edgar","filing":"0001225208-25-005224","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520825005224/doc4.xml","form_type":"4"}},{"id":1278959,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Restricted Stock Unit","published_at":"2025-02-08T01:04:58.000Z","date":"2025-02-06","kind":"grant","planned":false,"acquired":true,"shares":4672,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Mueller Water Products, Inc. Common Stock when the restrictions lapse on the first anniversary of the grant date."}],"balance_after":12067,"source":{"system":"sec-edgar","filing":"0001225208-25-001410","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520825001410/doc4.xml","form_type":"4"}},{"id":1308415,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-01-07T22:32:23.000Z","date":"2025-01-06","kind":"purchase","planned":true,"acquired":true,"shares":1115,"price":22.323,"value":24890.145,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $22.210 to $22.350, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":6140,"source":{"system":"sec-edgar","filing":"0001225208-25-000479","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520825000479/doc4.xml","form_type":"4"}},{"id":1389452,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-10-08T21:59:35.000Z","date":"2024-10-07","kind":"purchase","planned":true,"acquired":true,"shares":1125,"price":21.9898,"value":24738.525,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $21.910 to $21.990, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":5025,"source":{"system":"sec-edgar","filing":"0001225208-24-009235","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520824009235/doc4.xml","form_type":"4"}},{"id":1433975,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-08-14T22:09:13.000Z","date":"2024-08-14","kind":"purchase","planned":true,"acquired":true,"shares":1250,"price":19.9998,"value":24999.75,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $19.970 to $20.000, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3900,"source":{"system":"sec-edgar","filing":"0001225208-24-008017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520824008017/doc4.xml","form_type":"4"}},{"id":1514585,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-05-16T22:28:34.000Z","date":"2024-05-15","kind":"purchase","planned":false,"acquired":true,"shares":2650,"price":19.1765,"value":50817.725,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $19.175 to $19.180, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the \"Company\"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2650,"source":{"system":"sec-edgar","filing":"0001225208-24-006124","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2012616/000122520824006124/doc4.xml","form_type":"4"}},{"id":1603761,"issuer":{"id":2326,"kind":"organization","name":"Mueller Water Products, Inc.","symbol":"MWA"},"owners":[{"id":31462,"kind":"person","name":"Healy Brian C.","position":1,"cik":"0002012616","reported_name":"Healy Brian C.","relationship":{"director":true}}],"security":"Restricted Stock Unit","published_at":"2024-03-04T22:25:59.000Z","date":"2024-02-29","kind":"grant","planned":false,"acquired":true,"shares":7395,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit represents a contingent right to receive one share of Mueller Water Products, Inc. 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