of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

CFO — Ryan Lada: The CFO resigned to pursue another opportunity, but the company immediately appointed a long-tenured internal executive (Diane McClintock) as successor, indicating an orderly succession rather than a sudden loss of leadership.

Director — Suzanne L. Stefany: The filing discloses the routine election of a new independent director to the board and its committees, which is a standard governance event rather than an executive departure.

Entry into a Material Definitive Agreement. ​ Watts Water Technologies, Inc. (the “Registrant”) and Suzanne L. Stefany entered into an indemnification agreement dated as of November 9, 2025 in connection with her election as a Director of the Registrant. ​ The indemnification agreement entered into between the Registrant and Ms. Stefany is the Registrant’s standard form of indemnification agreement, a copy of which was filed as Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q fo…

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

CFO — Ryan Lada: The filing announces the external hire of Ryan Lada as CFO to succeed Shashank Patel, who is retiring, representing an orderly succession rather than a sudden loss of leadership.

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

Costs Associated with Exit or Disposal Activities. ​ On February 3, 2025, the Board of Directors of Watts Water Technologies, Inc. (the “Company”) authorized a restructuring program with respect to the Company’s operating facility in Hautvillers-Ouville, France. The restructuring program is expected to include the shutdown of the foundry at the Company’s manufacturing facility in Hautvillers-Ouville, France and the relocation of the facility’s other production activities primarily to other fa…

CFO — Shashank Patel: The CFO is retiring with a planned transition period and a search for a successor already initiated, indicating an orderly succession rather than a sudden loss.

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

Other Events On October 1, 2024, Watts Water Technologies, Inc. (the “Registrant”) publicly disclosed its intention for local management to begin consultations with the appropriate works council in regard to a project to close the foundry at its manufacturing facility in Hautvillers-Ouville, France and to relocate the facility’s other production activities primarily to other facilities of the Registrant in France and other locations in Europe. The Registrant expects that the works council con…

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

Entry into a Material Definitive Agreement. On July 12, 2024, Watts Water Technologies, Inc. (the “Company”) entered into a Third Amended and Restated Credit Agreement by and among the Company, certain subsidiaries of the Company, the lenders and other parties from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent (the “Amended Credit Agreement”). The Amended Credit Agreement amends and restates the prior Second Amended and Restated Credit Agreement, dated as o…

of this Form 8-K and the Exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing. ​

Director — Kenneth Napolitano: The filing discloses the election of a new non-employee director to the board, which is a routine governance event and not a departure of a senior executive.

Entry into a Material Definitive Agreement. Watts Water Technologies, Inc. (the “Registrant”) and Kenneth Napolitano entered into an indemnification agreement dated as of March 12, 2024 in connection with his election as a Director of the Registrant. ​ The indemnification agreement entered into between the Registrant and Mr. Napolitano is the Registrant’s standard form of indemnification agreement, a copy of which was filed as Exhibit 10.8 to the Registrant’s Annual Report on Form 10-K for th…