{"transactions":[{"id":3329717,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-09-08T13:47:54.000Z","date":"2026-09-04","kind":"sale","planned":false,"acquired":false,"shares":1096,"price":359.55,"value":394066.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $359.50 to $359.87, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1)."}],"balance_after":7867,"source":{"system":"sec-edgar","filing":"0001225208-26-007690","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1533055/000122520826007690/doc4.xml","form_type":"4"}},{"id":38,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-09-02T13:51:58.000Z","date":"2026-09-01","kind":"sale","planned":false,"acquired":false,"shares":1466,"price":353.63,"value":518421.58,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $353.30 to $354.00, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-26-007520","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1573151/000122520826007520/doc4.xml","form_type":"4"}},{"id":37,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-09-02T13:51:58.000Z","date":"2026-09-01","kind":"sale","planned":false,"acquired":false,"shares":1266,"price":354.62,"value":448948.92,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $354.50 to $354.84, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":1466,"source":{"system":"sec-edgar","filing":"0001225208-26-007520","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1573151/000122520826007520/doc4.xml","form_type":"4"}},{"id":36,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-09-02T13:51:58.000Z","date":"2026-09-01","kind":"sale","planned":false,"acquired":false,"shares":918,"price":352.62,"value":323705.16,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $352.22 to $352.85, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (1), (3) and (4) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":2732,"source":{"system":"sec-edgar","filing":"0001225208-26-007520","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1573151/000122520826007520/doc4.xml","form_type":"4"}},{"id":679429,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class B Common Stock","published_at":"2026-08-21T20:11:52.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":false,"shares":3650,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3650},"source":{"system":"sec-edgar","filing":"0001225208-26-007272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826007272/doc4.xml","form_type":"4"}},{"id":679428,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class B Common Stock","published_at":"2026-08-21T20:11:52.000Z","date":"2026-08-20","kind":"gift","planned":false,"acquired":true,"shares":3650,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":3650,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3650},"source":{"system":"sec-edgar","filing":"0001225208-26-007272","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826007272/doc4.xml","form_type":"4"}},{"id":679427,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-21T20:11:52.000Z","date":"2026-08-20","kind":"exercise","planned":false,"acquired":true,"shares":3650,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a trust for the benefit of Tiffany Horne Noonan, the Reporting Person's spouse, who also serves as co-trustee of this trust."}],"balance_after":3650,"source":{"system":"sec-edgar","filing":"0001225208-26-007272","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826007272/doc4.xml","form_type":"4"}},{"id":679425,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class B Common Stock","published_at":"2026-08-21T20:11:49.000Z","date":"2026-08-20","kind":"gift","planned":false,"acquired":false,"shares":3650,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Consists of the following shares of Class B Common Stock which are subject to The Amended and Restated George B. Horne Voting Trust Agreement - 1997 for which the Reporting Person serves as trustee: (i) 1,666,970 shares held in a trust for the benefit of Daniel W. Horne, (ii) 1,666,970 shares held in a trust for the benefit of Deborah Horne, (iii) 1,495,010 shares held in a trust for the benefit of Peter W. Horne, (iv) 10,950 shares held in a trust for the benefit of Tiffany Horne Noonan, (v) 113,924 shares held in a trust for the benefit of Tiffany Horne Noonan, (vi) 6,447 shares held in a trust for the benefit of Kiera R. Noonan, (vii) 6,447 shares held in a trust for the benefit of Tessa R. Noonan, and (viii) 5,922 shares held in a trust for the benefit of Liv R. Noonan."}],"balance_after":4972640,"derivative":{"underlying":"Class A Common Stock","underlying_shares":3650},"source":{"system":"sec-edgar","filing":"0001225208-26-007271","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826007271/doc4.xml","form_type":"4"}},{"id":698146,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26905,"kind":"person","name":"RAINES MERILEE","position":1,"cik":"0001023869","reported_name":"RAINES MERILEE","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:06:23.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":21670,"source":{"system":"sec-edgar","filing":"0001225208-26-006921","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006921/doc4.xml","form_type":"4"}},{"id":698145,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26904,"kind":"person","name":"Napolitano Kenneth","position":1,"cik":"0001531827","reported_name":"Napolitano Kenneth","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:05:21.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":1810,"source":{"system":"sec-edgar","filing":"0001225208-26-006920","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006920/doc4.xml","form_type":"4"}},{"id":698144,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26903,"kind":"person","name":"Stefany Suzanne","position":1,"cik":"0001721346","reported_name":"Stefany Suzanne","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:04:19.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":807,"source":{"system":"sec-edgar","filing":"0001225208-26-006919","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006919/doc4.xml","form_type":"4"}},{"id":698143,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26902,"kind":"person","name":"Reitmeier Joseph William","position":1,"cik":"0001554544","reported_name":"Reitmeier Joseph William","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:04:18.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":12144,"source":{"system":"sec-edgar","filing":"0001225208-26-006918","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006918/doc4.xml","form_type":"4"}},{"id":698142,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:03:16.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":1650,"source":{"system":"sec-edgar","filing":"0001225208-26-006917","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006917/doc4.xml","form_type":"4"}},{"id":698141,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26901,"kind":"person","name":"Dubose Michael J.","position":1,"cik":"0001833320","reported_name":"Dubose Michael J.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:01:14.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":2270,"source":{"system":"sec-edgar","filing":"0001225208-26-006916","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006916/doc4.xml","form_type":"4"}},{"id":698140,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26900,"kind":"person","name":"Boll Rebecca","position":1,"cik":"0001888917","reported_name":"Boll Rebecca","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T19:00:13.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":1976,"source":{"system":"sec-edgar","filing":"0001225208-26-006915","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006915/doc4.xml","form_type":"4"}},{"id":698139,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":18209,"kind":"person","name":"Dunbar David A.","position":1,"cik":"0001595316","reported_name":"Dunbar David A.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-08-04T18:59:11.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":456,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $160,000 by the closing stock price on the grant date."}],"balance_after":456,"source":{"system":"sec-edgar","filing":"0001225208-26-006914","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826006914/doc4.xml","form_type":"4"}},{"id":760913,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26901,"kind":"person","name":"Dubose Michael J.","position":1,"cik":"0001833320","reported_name":"Dubose Michael J.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-05-28T20:29:31.000Z","date":"2026-05-28","kind":"sale","planned":false,"acquired":false,"shares":398,"price":309.63,"value":123232.74,"ownership":{"direct":true},"balance_after":1814,"source":{"system":"sec-edgar","filing":"0001225208-26-005626","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826005626/doc4.xml","form_type":"4"}},{"id":780020,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-05-14T12:56:37.000Z","date":"2026-05-13","kind":"sale","planned":false,"acquired":false,"shares":2257,"price":301,"value":679357.0,"ownership":{"direct":true},"balance_after":8963,"source":{"system":"sec-edgar","filing":"0001225208-26-005282","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826005282/doc4.xml","form_type":"4"}},{"id":834128,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-19T17:02:02.000Z","date":"2026-03-19","kind":"sale","planned":true,"acquired":false,"shares":372,"price":292.13,"value":108672.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale of Class A Common Stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 10, 2025."}],"balance_after":11220,"source":{"system":"sec-edgar","filing":"0001225208-26-003845","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003845/doc4.xml","form_type":"4"}},{"id":836116,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:29:09.000Z","date":"2026-03-18","kind":"sale","planned":true,"acquired":false,"shares":379,"price":300.03,"value":113711.37,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This sale of Class A Common Stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 10, 2025."}],"balance_after":11592,"source":{"system":"sec-edgar","filing":"0001225208-26-003794","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003794/doc4.xml","form_type":"4"}},{"id":836115,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":3576,"price":297.8,"value":1064932.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the number of shares required to be withheld to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs) purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan (MSPP) on March 15, 2023. The Reporting Person previously reported the total number of shares subject to vesting of the RSUs in Table I of a Form 4 filed in connection with the original purchase of the RSUs. The withholding of shares to cover tax withholding obligations is mandated by the terms of the Issuer's MSPP and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":199753,"source":{"system":"sec-edgar","filing":"0001225208-26-003788","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003788/doc4.xml","form_type":"4"}},{"id":836114,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":2151,"price":297.8,"value":640567.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":203329,"source":{"system":"sec-edgar","filing":"0001225208-26-003788","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003788/doc4.xml","form_type":"4"}},{"id":836113,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":2061,"price":297.8,"value":613765.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":205480,"source":{"system":"sec-edgar","filing":"0001225208-26-003788","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003788/doc4.xml","form_type":"4"}},{"id":836108,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":363,"price":297.8,"value":108101.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the number of shares required to be withheld to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs) purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan (MSPP) on March 15, 2023. The Reporting Person previously reported the total number of shares subject to vesting of the RSUs in Table I of a Form 4 filed in connection with the original purchase of the RSUs. The withholding of shares to cover tax withholding obligations is mandated by the terms of the Issuer's MSPP and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":7896,"source":{"system":"sec-edgar","filing":"0001225208-26-003786","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003786/doc4.xml","form_type":"4"}},{"id":836107,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":69,"price":297.8,"value":20548.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":8259,"source":{"system":"sec-edgar","filing":"0001225208-26-003786","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003786/doc4.xml","form_type":"4"}},{"id":836106,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:41.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":53,"price":297.8,"value":15783.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":8328,"source":{"system":"sec-edgar","filing":"0001225208-26-003786","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003786/doc4.xml","form_type":"4"}},{"id":836112,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-17","kind":"sale","planned":true,"acquired":false,"shares":3029,"price":303.05,"value":917938.45,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This sale of Class A Common Stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 10, 2025."}],"balance_after":11971,"source":{"system":"sec-edgar","filing":"0001225208-26-003787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003787/doc4.xml","form_type":"4"}},{"id":836111,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":true,"acquired":false,"shares":645,"price":297.8,"value":192081.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the number of shares required to be withheld to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs) purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan (MSPP) on March 15, 2023. The Reporting Person previously reported the total number of shares subject to vesting of the RSUs in Table I of a Form 4 filed in connection with the original purchase of the RSUs. The withholding of shares to cover tax withholding obligations is mandated by the terms of the Issuer's MSPP and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":15000,"source":{"system":"sec-edgar","filing":"0001225208-26-003787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003787/doc4.xml","form_type":"4"}},{"id":836110,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":true,"acquired":false,"shares":223,"price":297.8,"value":66409.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":15645,"source":{"system":"sec-edgar","filing":"0001225208-26-003787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003787/doc4.xml","form_type":"4"}},{"id":836109,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":true,"acquired":false,"shares":219,"price":297.8,"value":65218.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":15868,"source":{"system":"sec-edgar","filing":"0001225208-26-003787","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003787/doc4.xml","form_type":"4"}},{"id":836105,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":861,"price":297.8,"value":256405.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the number of shares required to be withheld to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs) purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan (MSPP) on March 15, 2023. The Reporting Person previously reported the total number of shares subject to vesting of the RSUs in Table I of a Form 4 filed in connection with the original purchase of the RSUs. The withholding of shares to cover tax withholding obligations is mandated by the terms of the Issuer's MSPP and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":11875,"source":{"system":"sec-edgar","filing":"0001225208-26-003785","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003785/doc4.xml","form_type":"4"}},{"id":836104,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":273,"price":297.8,"value":81299.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":12736,"source":{"system":"sec-edgar","filing":"0001225208-26-003785","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003785/doc4.xml","form_type":"4"}},{"id":836103,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:40.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":268,"price":297.8,"value":79810.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":13009,"source":{"system":"sec-edgar","filing":"0001225208-26-003785","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003785/doc4.xml","form_type":"4"}},{"id":836102,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:38.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":273,"price":297.8,"value":81299.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents the number of shares required to be withheld to cover tax withholding obligations in connection with the vesting of restricted stock units (RSUs) purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan (MSPP) on March 15, 2023. The Reporting Person previously reported the total number of shares subject to vesting of the RSUs in Table I of a Form 4 filed in connection with the original purchase of the RSUs. The withholding of shares to cover tax withholding obligations is mandated by the terms of the Issuer's MSPP and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":13748,"source":{"system":"sec-edgar","filing":"0001225208-26-003784","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003784/doc4.xml","form_type":"4"}},{"id":836101,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:38.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":40,"price":297.8,"value":11912.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":14021,"source":{"system":"sec-edgar","filing":"0001225208-26-003784","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003784/doc4.xml","form_type":"4"}},{"id":836100,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:38.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":36,"price":297.8,"value":10720.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":14061,"source":{"system":"sec-edgar","filing":"0001225208-26-003784","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003784/doc4.xml","form_type":"4"}},{"id":836099,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:37.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":376,"price":297.8,"value":111972.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":11774,"source":{"system":"sec-edgar","filing":"0001225208-26-003783","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003783/doc4.xml","form_type":"4"}},{"id":836098,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:37.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":369,"price":297.8,"value":109888.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":12150,"source":{"system":"sec-edgar","filing":"0001225208-26-003783","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003783/doc4.xml","form_type":"4"}},{"id":836097,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:35.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":167,"price":297.8,"value":49732.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2025. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":7406,"source":{"system":"sec-edgar","filing":"0001225208-26-003782","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003782/doc4.xml","form_type":"4"}},{"id":836096,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:06:35.000Z","date":"2026-03-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":167,"price":297.8,"value":49732.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 14, 2024. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":7573,"source":{"system":"sec-edgar","filing":"0001225208-26-003782","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003782/doc4.xml","form_type":"4"}},{"id":836095,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":18209,"kind":"person","name":"Dunbar David A.","position":1,"cik":"0001595316","reported_name":"Dunbar David A.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-03-18T19:04:34.000Z","date":"2026-03-11","kind":"gift","planned":false,"acquired":true,"shares":9800,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The shares are held in a trust for the benefit of the Reporting Person's children. The Reporting Person's spouse serves as co-trustee of this trust."}],"balance_after":9800,"source":{"system":"sec-edgar","filing":"0001225208-26-003780","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003780/doc4.xml","form_type":"4"}},{"id":840073,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T17:56:07.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":642,"price":238.24,"value":152950.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This amendment to Form 4 corrects a mistake in the number of shares previously reported on the Reporting Person's Form 4 filed on March 17, 2026. The Reporting Person acquired 642 shares pursuant to the Management Stock Purchase Plan. The original Form 4 filing incorrectly reported the number of shares acquired as 481."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares subject to restricted stock units purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan at a discount of 20% from the closing sale price of the Issuer's Class A Common Stock on March 13, 2026. The restricted stock units were purchased using a portion of the Reporting Person's pre-tax 2025 performance bonus. The restricted stock units vest in three equal annual installments beginning one year after the date of grant."}],"balance_after":8445,"source":{"system":"sec-edgar","filing":"0001225208-26-003730","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003730/doc4a.xml","form_type":"4/A","original_submission_date":"2026-03-17"}},{"id":840072,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:05.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":1857,"price":297.8,"value":553014.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":207541,"source":{"system":"sec-edgar","filing":"0001225208-26-003727","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003727/doc4.xml","form_type":"4"}},{"id":840071,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:05.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":5685,"price":238.24,"value":1354394.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares subject to restricted stock units purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan at a discount of 20% from the closing sale price of the Issuer's Class A Common Stock on March 13, 2026. The restricted stock units were purchased using a portion of the Reporting Person's pre-tax 2025 performance bonus. The restricted stock units vest in three equal annual installments beginning one year after the date of grant."}],"balance_after":209398,"source":{"system":"sec-edgar","filing":"0001225208-26-003727","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003727/doc4.xml","form_type":"4"}},{"id":840070,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:05.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":12511,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":203713,"source":{"system":"sec-edgar","filing":"0001225208-26-003727","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003727/doc4.xml","form_type":"4"}},{"id":840069,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:04.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":248,"price":297.8,"value":73854.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":16087,"source":{"system":"sec-edgar","filing":"0001225208-26-003726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003726/doc4.xml","form_type":"4"}},{"id":840068,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:04.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":840,"price":238.24,"value":200121.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares subject to restricted stock units purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan at a discount of 20% from the closing sale price of the Issuer's Class A Common Stock on March 13, 2026. The restricted stock units were purchased using a portion of the Reporting Person's pre-tax 2025 performance bonus. The restricted stock units vest in three equal annual installments beginning one year after the date of grant."}],"balance_after":16335,"source":{"system":"sec-edgar","filing":"0001225208-26-003726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003726/doc4.xml","form_type":"4"}},{"id":840067,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:04.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":1319,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":15495,"source":{"system":"sec-edgar","filing":"0001225208-26-003726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003726/doc4.xml","form_type":"4"}},{"id":840066,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:02.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":64,"price":297.8,"value":19059.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":8220,"source":{"system":"sec-edgar","filing":"0001225208-26-003725","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003725/doc4.xml","form_type":"4"}},{"id":840065,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:02.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":481,"price":238.24,"value":114593.44,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares subject to restricted stock units purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan at a discount of 20% from the closing sale price of the Issuer's Class A Common Stock on March 13, 2026. The restricted stock units were purchased using a portion of the Reporting Person's pre-tax 2025 performance bonus. The restricted stock units vest in three equal annual installments beginning one year after the date of grant."}],"balance_after":8284,"source":{"system":"sec-edgar","filing":"0001225208-26-003725","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003725/doc4.xml","form_type":"4"}},{"id":840064,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:02.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":1297,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":7803,"source":{"system":"sec-edgar","filing":"0001225208-26-003725","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003725/doc4.xml","form_type":"4"}},{"id":840063,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:00.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":304,"price":297.8,"value":90531.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":13277,"source":{"system":"sec-edgar","filing":"0001225208-26-003724","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003724/doc4.xml","form_type":"4"}},{"id":840062,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:17:00.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":1297,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":13581,"source":{"system":"sec-edgar","filing":"0001225208-26-003724","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003724/doc4.xml","form_type":"4"}},{"id":840061,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:59.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":42,"price":297.8,"value":12507.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":14097,"source":{"system":"sec-edgar","filing":"0001225208-26-003723","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003723/doc4.xml","form_type":"4"}},{"id":840060,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:59.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":250,"price":238.24,"value":59560.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares subject to restricted stock units purchased by the Reporting Person under the Issuer's Management Stock Purchase Plan at a discount of 20% from the closing sale price of the Issuer's Class A Common Stock on March 13, 2026. The restricted stock units were purchased using a portion of the Reporting Person's pre-tax 2025 performance bonus. The restricted stock units vest in three equal annual installments beginning one year after the date of grant."}],"balance_after":14139,"source":{"system":"sec-edgar","filing":"0001225208-26-003723","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003723/doc4.xml","form_type":"4"}},{"id":840059,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:59.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":251,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":13889,"source":{"system":"sec-edgar","filing":"0001225208-26-003723","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003723/doc4.xml","form_type":"4"}},{"id":840058,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:59.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":106,"price":297.8,"value":31566.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":12519,"source":{"system":"sec-edgar","filing":"0001225208-26-003722","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003722/doc4.xml","form_type":"4"}},{"id":840057,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:59.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":1856,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":12625,"source":{"system":"sec-edgar","filing":"0001225208-26-003722","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003722/doc4.xml","form_type":"4"}},{"id":840056,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:57.000Z","date":"2026-03-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":168,"price":297.8,"value":50030.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of a deferred stock award granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":7740,"source":{"system":"sec-edgar","filing":"0001225208-26-003721","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003721/doc4.xml","form_type":"4"}},{"id":840055,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-17T14:16:57.000Z","date":"2026-03-13","kind":"grant","planned":false,"acquired":true,"shares":810,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Consists of shares of deferred stock that vest in three equal annual installments beginning on the first anniversary of the date of grant."}],"balance_after":7908,"source":{"system":"sec-edgar","filing":"0001225208-26-003721","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003721/doc4.xml","form_type":"4"}},{"id":844869,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26901,"kind":"person","name":"Dubose Michael J.","position":1,"cik":"0001833320","reported_name":"Dubose Michael J.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-03-13T12:33:43.000Z","date":"2026-03-12","kind":"sale","planned":false,"acquired":false,"shares":332,"price":301.7,"value":100164.4,"ownership":{"direct":true},"balance_after":2212,"source":{"system":"sec-edgar","filing":"0001225208-26-003634","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003634/doc4.xml","form_type":"4"}},{"id":847498,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":18209,"kind":"person","name":"Dunbar David A.","position":1,"cik":"0001595316","reported_name":"Dunbar David A.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2026-03-13T01:18:34.000Z","date":"2026-03-11","kind":"gift","planned":false,"acquired":false,"shares":9800,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The shares were gifted by the Reporting Person to an irrevocable trust for the benefit of the Reporting Person's children."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-26-003622","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826003622/doc4.xml","form_type":"4"}},{"id":889307,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2026-02-23T16:28:04.000Z","date":"2026-02-20","kind":"sale","planned":false,"acquired":false,"shares":7500,"price":330.04,"value":2475300.0,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $330.00 to $330.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":7500,"source":{"system":"sec-edgar","filing":"0001225208-26-002337","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002337/doc4.xml","form_type":"4"}},{"id":891819,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":7731,"price":327.68,"value":2533294.08,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $327.20 to $328.18, inclusive."}],"balance_after":191202,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":891818,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":3348,"price":326.89,"value":1094427.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $326.21 to $327.20, inclusive."}],"balance_after":198933,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":891817,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":2834,"price":325.75,"value":923175.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $325.14 to $326.12, inclusive."}],"balance_after":202281,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":891816,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":1994,"price":328.55,"value":655128.7,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $328.20 to $329.18, inclusive."}],"balance_after":205115,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":891815,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":81,"price":329.62,"value":26699.22,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $329.20 to $329.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (1) through (5) to this Form 4."}],"balance_after":207109,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":891814,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-20T15:34:48.000Z","date":"2026-02-19","kind":"sale","planned":false,"acquired":false,"shares":78,"price":330.26,"value":25760.28,"ownership":{"direct":true},"balance_after":207190,"source":{"system":"sec-edgar","filing":"0001225208-26-002223","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002223/doc4.xml","form_type":"4"}},{"id":899061,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-02-18T13:03:10.000Z","date":"2026-02-17","kind":"sale","planned":false,"acquired":false,"shares":5025,"price":321.08,"value":1613427.0,"ownership":{"direct":true},"balance_after":12284,"source":{"system":"sec-edgar","filing":"0001225208-26-002032","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826002032/doc4.xml","form_type":"4"}},{"id":910831,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:50.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":329,"price":319.76,"value":105201.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":10769,"source":{"system":"sec-edgar","filing":"0001225208-26-001683","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001683/doc4.xml","form_type":"4"}},{"id":910830,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59645,"kind":"person","name":"Dhawan Andre","position":1,"cik":"0001938665","reported_name":"Dhawan Andre","relationship":{"officer":true,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:50.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":1059,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":11098,"source":{"system":"sec-edgar","filing":"0001225208-26-001683","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001683/doc4.xml","form_type":"4"}},{"id":910829,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:49.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":771,"price":319.76,"value":246534.96,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":7098,"source":{"system":"sec-edgar","filing":"0001225208-26-001682","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001682/doc4.xml","form_type":"4"}},{"id":910828,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59644,"kind":"person","name":"Barry Monica","position":1,"cik":"0001882422","reported_name":"Barry Monica","relationship":{"officer":true,"officer_title":"Chief HR Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:49.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":1633,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":7869,"source":{"system":"sec-edgar","filing":"0001225208-26-001682","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001682/doc4.xml","form_type":"4"}},{"id":910827,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:47.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":8724,"price":319.76,"value":2789586.24,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":207268,"source":{"system":"sec-edgar","filing":"0001225208-26-001681","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001681/doc4.xml","form_type":"4"}},{"id":910826,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59649,"kind":"person","name":"Pagano Robert J Jr","position":1,"cik":"0001299653","reported_name":"Pagano Robert J Jr","relationship":{"officer":true,"officer_title":"President and CEO"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:47.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":18032,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":215992,"source":{"system":"sec-edgar","filing":"0001225208-26-001681","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001681/doc4.xml","form_type":"4"}},{"id":910825,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:46.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":206,"price":319.76,"value":65870.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":13638,"source":{"system":"sec-edgar","filing":"0001225208-26-001680","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001680/doc4.xml","form_type":"4"}},{"id":910824,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:46.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":432,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":13844,"source":{"system":"sec-edgar","filing":"0001225208-26-001680","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001680/doc4.xml","form_type":"4"}},{"id":910823,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:46.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":736,"price":319.76,"value":235343.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":14176,"source":{"system":"sec-edgar","filing":"0001225208-26-001679","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001679/doc4.xml","form_type":"4"}},{"id":910822,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":47494,"kind":"person","name":"Melhem Elie","position":1,"cik":"0001533055","reported_name":"Melhem Elie","relationship":{"officer":true,"officer_title":"President- APAC, M. East, Afr."}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:46.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":2993,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":14912,"source":{"system":"sec-edgar","filing":"0001225208-26-001679","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001679/doc4.xml","form_type":"4"}},{"id":910821,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:45.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":320,"price":319.76,"value":102323.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":6506,"source":{"system":"sec-edgar","filing":"0001225208-26-001678","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001678/doc4.xml","form_type":"4"}},{"id":910820,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59648,"kind":"person","name":"McClintock Diane M","position":1,"cik":"0001337180","reported_name":"McClintock Diane M","relationship":{"officer":true,"officer_title":"Chief Financial Officer"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:45.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":678,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":6826,"source":{"system":"sec-edgar","filing":"0001225208-26-001678","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001678/doc4.xml","form_type":"4"}},{"id":910819,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:44.000Z","date":"2026-02-09","kind":"tax_withholding","planned":false,"acquired":false,"shares":1002,"price":319.76,"value":320399.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares disposed to cover taxes upon the vesting of performance stock units granted to the Reporting Person on March 13, 2023. The disposition of shares to cover tax withholding obligations is required by the terms of the Reporting Person's grant agreement and does not represent a discretionary transaction by the Reporting Person."}],"balance_after":17309,"source":{"system":"sec-edgar","filing":"0001225208-26-001677","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001677/doc4.xml","form_type":"4"}},{"id":910818,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59647,"kind":"person","name":"Lepage Kenneth Robert","position":1,"cik":"0001290041","reported_name":"Lepage Kenneth Robert","relationship":{"officer":true,"officer_title":"General Counsel"}}],"security":"Class A Common Stock","published_at":"2026-02-11T20:25:44.000Z","date":"2026-02-09","kind":"grant","planned":false,"acquired":true,"shares":2944,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares issued to the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on March 13, 2023."}],"balance_after":18311,"source":{"system":"sec-edgar","filing":"0001225208-26-001677","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520826001677/doc4.xml","form_type":"4"}},{"id":963788,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":59646,"kind":"person","name":"Halloran Virginia A","position":1,"cik":"0001661822","reported_name":"Halloran Virginia A","relationship":{"officer":true,"officer_title":"Chief Accounting Officer"}}],"security":"Class A Common Stock","published_at":"2025-12-18T13:08:16.000Z","date":"2025-12-17","kind":"sale","planned":false,"acquired":false,"shares":605,"price":276.78,"value":167451.9,"ownership":{"direct":true},"balance_after":13412,"source":{"system":"sec-edgar","filing":"0001225208-25-010103","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825010103/doc4.xml","form_type":"4"}},{"id":989386,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2025-11-25T20:04:58.000Z","date":"2025-11-25","kind":"sale","planned":false,"acquired":false,"shares":6814,"price":272.32,"value":1855588.48,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $272.00 to $272.50, inclusive."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":15000,"source":{"system":"sec-edgar","filing":"0001225208-25-009429","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825009429/doc4.xml","form_type":"4"}},{"id":989385,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2025-11-25T20:04:58.000Z","date":"2025-11-24","kind":"sale","planned":false,"acquired":false,"shares":942,"price":272.26,"value":256468.92,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $272.25 to $272.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnotes (1) and (3) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":21814,"source":{"system":"sec-edgar","filing":"0001225208-25-009429","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825009429/doc4.xml","form_type":"4"}},{"id":990704,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2025-11-24T11:00:15.000Z","date":"2025-11-20","kind":"sale","planned":false,"acquired":false,"shares":250,"price":272,"value":68000.0,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":22756,"source":{"system":"sec-edgar","filing":"0001225208-25-009346","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825009346/doc4.xml","form_type":"4"}},{"id":1001040,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2025-11-13T16:04:58.000Z","date":"2025-11-12","kind":"sale","planned":false,"acquired":false,"shares":6994,"price":278.65,"value":1948878.1,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $278.00 to $279.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":23006,"source":{"system":"sec-edgar","filing":"0001225208-25-009123","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825009123/doc4.xml","form_type":"4"}},{"id":1004352,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26903,"kind":"person","name":"Stefany Suzanne","position":1,"cik":"0001721346","reported_name":"Stefany Suzanne","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-11-10T21:57:28.000Z","date":"2025-11-09","kind":"grant","planned":false,"acquired":true,"shares":351,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The number of shares is based on the Reporting Person's election date and represents a prorated portion of the annual grant of Class A common stock awarded to non-employee members of the Issuer's Board of Directors in accordance with the Issuer's compensation arrangements for non-employee directors."}],"balance_after":351,"source":{"system":"sec-edgar","filing":"0001225208-25-009062","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825009062/doc4.xml","form_type":"4"}},{"id":1010214,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class B Common Stock","published_at":"2025-11-03T11:00:42.000Z","date":"2025-10-30","kind":"exercise","planned":false,"acquired":false,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"All shares of Class B Common Stock were convertible into Class A Common Stock upon issuance and do not have an expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":920000,"derivative":{"underlying":"Class A Common Stock","underlying_shares":30000},"source":{"system":"sec-edgar","filing":"0001225208-25-008850","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825008850/doc4.xml","form_type":"4"}},{"id":1010213,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":21075,"kind":"person","name":"HORNE TIMOTHY P","position":1,"cik":"0001235976","reported_name":"HORNE TIMOTHY P","relationship":{"ten_percent_owner":true}}],"security":"Class A Common Stock","published_at":"2025-11-03T11:00:42.000Z","date":"2025-10-30","kind":"exercise","planned":false,"acquired":true,"shares":30000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"By Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Shares of Class B Common Stock are convertible into shares of Class A Common Stock on a 1-for-1 basis."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The shares are held in a revocable trust of which the Reporting Person is the sole trustee and the sole beneficiary."}],"balance_after":30000,"source":{"system":"sec-edgar","filing":"0001225208-25-008850","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825008850/doc4.xml","form_type":"4"}},{"id":1060875,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26901,"kind":"person","name":"Dubose Michael J.","position":1,"cik":"0001833320","reported_name":"Dubose Michael J.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-20T20:17:43.000Z","date":"2025-08-20","kind":"sale","planned":false,"acquired":false,"shares":727,"price":276.74,"value":201189.98,"ownership":{"direct":true},"balance_after":2544,"source":{"system":"sec-edgar","filing":"0001225208-25-007370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007370/doc4.xml","form_type":"4"}},{"id":1068328,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-13T21:17:09.000Z","date":"2025-08-13","kind":"sale","planned":false,"acquired":false,"shares":713,"price":274.45,"value":195682.85,"ownership":{"direct":true},"balance_after":1194,"source":{"system":"sec-edgar","filing":"0001225208-25-007236","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007236/doc4.xml","form_type":"4"}},{"id":1075601,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":18209,"kind":"person","name":"Dunbar David A.","position":1,"cik":"0001595316","reported_name":"Dunbar David A.","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T16:31:33.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":9800,"source":{"system":"sec-edgar","filing":"0001225208-25-007010","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007010/doc4.xml","form_type":"4"}},{"id":1075600,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26902,"kind":"person","name":"Reitmeier Joseph William","position":1,"cik":"0001554544","reported_name":"Reitmeier Joseph William","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T15:56:06.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":11688,"source":{"system":"sec-edgar","filing":"0001225208-25-007007","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007007/doc4.xml","form_type":"4"}},{"id":1075599,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26905,"kind":"person","name":"RAINES MERILEE","position":1,"cik":"0001023869","reported_name":"RAINES MERILEE","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T15:56:04.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":21214,"source":{"system":"sec-edgar","filing":"0001225208-25-007006","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007006/doc4.xml","form_type":"4"}},{"id":1075598,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":45,"kind":"person","name":"Noonan Joseph T","position":1,"cik":"0001573151","reported_name":"Noonan Joseph T","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T15:56:03.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":1907,"source":{"system":"sec-edgar","filing":"0001225208-25-007005","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007005/doc4.xml","form_type":"4"}},{"id":1075597,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":26904,"kind":"person","name":"Napolitano Kenneth","position":1,"cik":"0001531827","reported_name":"Napolitano Kenneth","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T15:56:02.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":1354,"source":{"system":"sec-edgar","filing":"0001225208-25-007004","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007004/doc4.xml","form_type":"4"}},{"id":1075596,"issuer":{"id":44,"kind":"organization","name":"WATTS WATER TECHNOLOGIES INC","symbol":"WTS"},"owners":[{"id":68815,"kind":"person","name":"GOESER LOUISE K","position":1,"cik":"0001190840","reported_name":"GOESER LOUISE K","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2025-08-05T15:56:00.000Z","date":"2025-08-05","kind":"grant","planned":false,"acquired":true,"shares":516,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the annual grant of a stock award to the Reporting Person as a non-employee director of the Issuer at the Issuer's first quarterly board meeting following the Annual Meeting of Stockholders. The number of shares awarded is determined by dividing $130,000 by a 30-day trailing average stock price."}],"balance_after":8188,"source":{"system":"sec-edgar","filing":"0001225208-25-007003","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/795403/000122520825007003/doc4.xml","form_type":"4"}}],"next_cursor":"2025-08-05T15:56:00.000000Z,1075596"}