Watts Water Technologies, Inc. Human Resources Contracts & Agreements

Form of 2023 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Third Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 4, 2023)

Watts Water Technologies, Inc. Executive Severance Plan, as amended and restated as of February 8, 2018 (Filed With SEC on February 21, 2023)

Form of Deferred Stock Award Agreement under the Watts Water Technologies, Inc. Third Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on August 4, 2022)

Watts Water Technologies, Inc. Third Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 11, 2022)

Non-Employee Director Compensation Arrangements (Filed With SEC on May 4, 2022)

Form of 2022 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 4, 2022)

Retention Agreement (Filed With SEC on March 25, 2022)

Watts Water Technologies, Inc. Executive Severance Plan, as amended and restated as of February 8, 2018 (Filed With SEC on February 22, 2022)

Form of 2021 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 5, 2021)

Form of 2020 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 7, 2020)

Form of 2019 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 3, 2019)

Form of Deferred Stock Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 3, 2019)

NonEmployee Director Compensation Arrangements (Filed With SEC on February 22, 2019)

Watts Water Technologies, Inc. Executive Officer Incentive Bonus Plan (Filed With SEC on February 7, 2019)

Form of Restricted Stock Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on August 2, 2018)

Watts Water Technologies, Inc. Executive Severance Plan, as amended and restated as of February 8, 2018 (Filed With SEC on August 2, 2018)

Form of 2018 Performance Stock Unit Award Agreement under the Watts Water Technologies, Inc. Second Amended and Restated 2004 Stock Incentive Plan (Filed With SEC on May 8, 2018)

Watts Water Technologies, Inc. Executive Severance Plan, as amended and restated as of February 8, 2018 (Filed With SEC on February 13, 2018)

2017 PERFORMANCE STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on May 9, 2017)

2016 PERFORMANCE STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on February 24, 2017)

WATTS WATER TECHNOLOGIES, INC. EXECUTIVE SEVERANCE PLAN (As Amended and Restated Effective February 8, 2017) (Filed With SEC on February 24, 2017)

WATTS WATER TECHNOLOGIES, INC. EXECUTIVE INCENTIVE BONUS PLAN Amended and Restated as of January 1, 2016 (Filed With SEC on February 29, 2016)

RESTRICTED STOCK AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on November 4, 2015)

2015 PERFORMANCE STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on November 4, 2015)

WATTS WATER TECHNOLOGIES, INC. EXECUTIVE SEVERANCE PLAN Effective June 1, 2014 (Filed With SEC on November 4, 2015)

AMENDMENT NO. 3 TO SUPPLEMENTAL COMPENSATION AGREEMENT (Filed With SEC on August 21, 2015)

WATTS WATER TECHNOLOGIES, INC. Non-Employee Director Compensation (Filed With SEC on February 26, 2015)

2014 RESTRICTED STOCK AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on August 6, 2014)

2014 NON-QUALIFIED STOCK OPTION AGREEMENT FOR COMPANY EMPLOYEES, NON-EMPLOYEE DIRECTORS AND CONSULTANTS UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004... (Filed With SEC on August 6, 2014)

WATTS WATER TECHNOLOGIES, INC. EXECUTIVE SEVERANCE PLAN Effective June 1, 2014 (Filed With SEC on May 28, 2014)

2014 PERFORMANCE STOCK UNIT AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on May 8, 2014)

2014 PERFORMANCE STOCK UNIT AWARD AGREEMENT UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on May 8, 2014)

RESTRICTED STOCK AWARD AGREEMENT UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on May 8, 2014)

NON-QUALIFIED STOCK OPTION AGREEMENT FOR COMPANY EMPLOYEES, NON-EMPLOYEE DIRECTORS AND CONSULTANTS UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK... (Filed With SEC on August 8, 2013)

RESTRICTED STOCK AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on August 8, 2013)

DEFERRED STOCK AWARD AGREEMENT FOR COMPANY EMPLOYEES UNDER THE WATTS WATER TECHNOLOGIES, INC. SECOND AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on August 8, 2013)

WATTS WATER TECHNOLOGIES, INC. Non-Employee Director Compensation (Filed With SEC on February 27, 2013)

THIRD AMENDMENT TO THE WATTS WATER TECHNOLOGIES, INC. SUPPLEMENTAL EMPLOYEES RETIREMENT PLAN (Filed With SEC on February 28, 2012)

WATTS WATER TECHNOLOGIES, INC. AMENDED AND RESTATED 2004 STOCK INCENTIVE PLAN (Filed With SEC on March 1, 2011)

RESTRICTED STOCK AWARD AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER THE WATTS WATER TECHNOLOGIES, INC. 2004 STOCK INCENTIVE PLAN (Filed With SEC on August 13, 2010)