SCHEDULE 13G/A

WATTS WATER TECHNOLOGIES INC CL A

Class A Common Stock, par value $.10 per share · CUSIP: 942749102

Event date: 2024-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Timothy P. Horne

  Shares: 5,933,290.00 · Class: 17.8%

• Daniel W. Horne

  Shares: 1,666,970.00 · Class: 5.7%

• Deborah Horne

  Shares: 1,666,970.00 · Class: 5.7%

• Peter W. Horne

  Shares: 1,529,770.00 · Class: 5.3%

• Walter J. Flowers

  Shares: 1,799,710.00 · Class: 6.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.