ZWS

SEC source: 0001439288-26-000129 · wk-form4_1787353113.xml · nonDerivative · entry 1

Butler Jacques Donavon · CIK 0001846171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,487

SEC source: 0001439288-26-000127 · wk-form4_1786055881.xml · nonDerivative · entry 1

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 308,814

F1 · price: This transaction was executed in multiple trades at prices ranging from $52.93 to $53.14 The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000111 · wk-form4_1784325509.xml · nonDerivative · entry 1

CHRISTOPOUL THOMAS · CIK 0001128481 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,435

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000113 · wk-form4_1784325521.xml · nonDerivative · entry 1

Longren David C. · CIK 0001418238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,821

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000112 · wk-form4_1784325515.xml · nonDerivative · entry 1

Schooler Rosemary · CIK 0001763187 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,297

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000110 · wk-form4_1784325503.xml · nonDerivative · entry 1

MOORE GEORGE C · CIK 0001254124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,949

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000109 · wk-form4_1784325497.xml · nonDerivative · entry 1

Troy Peggy · CIK 0001776483 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,728

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000103 · wk-form4_1780432006.xml · nonDerivative · entry 1

Klun Daniel J · CIK 0001884685 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,357

F1 · price: Restricted stock unit grant, which vests in three annual installments beginning on the first anniversary of the grant date, assuming continued employment.

SEC source: 0001439288-26-000095 · wk-form4_1776461136.xml · nonDerivative · entry 1

CHRISTOPOUL THOMAS · CIK 0001128481 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,805

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000097 · wk-form4_1776461147.xml · nonDerivative · entry 1

MOORE GEORGE C · CIK 0001254124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,292

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000096 · wk-form4_1776461142.xml · nonDerivative · entry 1

Troy Peggy · CIK 0001776483 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,124

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000094 · wk-form4_1776461130.xml · nonDerivative · entry 1

Longren David C. · CIK 0001418238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,217

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000093 · wk-form4_1776461126.xml · nonDerivative · entry 1

Schooler Rosemary · CIK 0001763187 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,772

F1 · shares: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

F1 · acquired: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000083 · wk-form4_1771541019.xml · nonDerivative · entry 1

JAHNKE TIMOTHY J · CIK 0001135308 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,864

F1 · price: This transaction was executed in multiple trades at prices ranging from $51.05 to $51.46. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000087 · wk-form4_1771541043.xml · nonDerivative · entry 1

Chhabra Sudhanshu · CIK 0001680387 · VP-Zurn Business Systems

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,556

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $50.63 to $51.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000086 · wk-form4_1771541037.xml · nonDerivative · entry 1

Troutman Michael · CIK 0001713078 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,327

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $50.63 to $50.96. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000085 · wk-form4_1771541031.xml · nonDerivative · entry 1

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,814

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $50.65 to $51.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000084 · wk-form4_1771541025.xml · nonDerivative · entry 1

LaValle Jeffrey J. · CIK 0001909135 · VP, General Counsel & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,421

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $50.55 to $51.37. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000069 · wk-form4_1771024926.xml · nonDerivative · entry 1

Pauli David J · CIK 0002029701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,995

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.27 to $52.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000071 · wk-form4_1771024938.xml · nonDerivative · entry 1

Schoon Jeffrey A · CIK 0001964240 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,255

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.36 to $52.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000070 · wk-form4_1771024932.xml · nonDerivative · entry 1

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,820

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.32 to $52.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000068 · wk-form4_1771024920.xml · nonDerivative · entry 1

LaValle Jeffrey J. · CIK 0001909135 · VP, General Counsel & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,868

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.30 to $52.37. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000067 · wk-form4_1771024914.xml · nonDerivative · entry 1

Troutman Michael · CIK 0001713078 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,775

F1 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of restricted stock units.

F2 · price: This transaction was executed in multiple trades at prices ranging from $51.30 to $52.37. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000050 · wk-form4_1770774148.xml · nonDerivative · entry 1

CHRISTOPOUL THOMAS · CIK 0001128481 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,171

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000051 · wk-form4_1770774154.xml · nonDerivative · entry 1

JAHNKE TIMOTHY J · CIK 0001135308 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 291,864

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000060 · wk-form4_1770774214.xml · nonDerivative · entry 2

Pauli David J · CIK 0002029701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,807

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000055 · wk-form4_1770774183.xml · nonDerivative · entry 1

Butler Jacques Donavon · CIK 0001846171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,471

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000061 · wk-form4_1770774220.xml · nonDerivative · entry 1

MOORE GEORGE C · CIK 0001254124 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,632

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000059 · wk-form4_1770774208.xml · nonDerivative · entry 4

ADAMS TODD A. · CIK 0001525211 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,256,684

F5 · price: This transaction was executed in multiple trades at prices ranging from $51.45 to $52.69. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000059 · wk-form4_1770774208.xml · nonDerivative · entry 3

ADAMS TODD A. · CIK 0001525211 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,526,684

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F4 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000058 · wk-form4_1770774202.xml · nonDerivative · entry 3

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 339,613

F4 · price: Restricted stock unit grant, which vests in three annual installments beginning on the first anniversary of the grant date, assuming continued employment.

SEC source: 0001439288-26-000058 · wk-form4_1770774202.xml · nonDerivative · entry 2

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,739

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000057 · wk-form4_1770774196.xml · nonDerivative · entry 1

McTague Emma M · CIK 0001843074 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,039

F1 · price: Payment of director fees in restricted stock units, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000056 · wk-form4_1770774189.xml · nonDerivative · entry 3

LaValle Jeffrey J. · CIK 0001909135 · VP, General Counsel & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,814

F4 · price: Restricted stock unit grant, which vests in three annual installments beginning on the first anniversary of the grant date, assuming continued employment.

F5 · balance_after: Includes shares acquired under the Company's Employee Stock Purchase Plan in 2025.

SEC source: 0001439288-26-000056 · wk-form4_1770774189.xml · nonDerivative · entry 2

LaValle Jeffrey J. · CIK 0001909135 · VP, General Counsel & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,803

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000054 · wk-form4_1770774177.xml · nonDerivative · entry 1

Troy Peggy · CIK 0001776483 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,517

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000053 · wk-form4_1770774169.xml · nonDerivative · entry 1

BARTLETT MARK S. · CIK 0001551523 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,583

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000052 · wk-form4_1770774161.xml · nonDerivative · entry 1

Schooler Rosemary · CIK 0001763187 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,244

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000049 · wk-form4_1770774143.xml · nonDerivative · entry 1

Longren David C. · CIK 0001418238 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,610

F1 · price: Restricted stock unit grant, which vested immediately, but is not paid out until six months after the Reporting Person's cessation of service as a director.

SEC source: 0001439288-26-000048 · wk-form4_1770774137.xml · nonDerivative · entry 2

Troutman Michael · CIK 0001713078 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,694

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

F4 · balance_after: Includes shares acquired under the Company's Employee Stock Purchase Plan in 2025.

SEC source: 0001439288-26-000047 · wk-form4_1770774111.xml · nonDerivative · entry 2

Schoon Jeffrey A · CIK 0001964240 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,541

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $51.48 to $52.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

F4 · balance_after: Includes shares acquired under the Company's Employee Stock Purchase Plan in 2025.

SEC source: 0001439288-26-000059 · wk-form4_1770774208.xml · nonDerivative · entry 2

ADAMS TODD A. · CIK 0001525211 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,531,734

F2 · shares: Shares were sold to satisfy tax withholding obligations and related fees in connection with the vesting of performance stock units and related dividend shares.

F3 · price: This transaction was executed in multiple trades at prices ranging from $52.16 to $53.14 The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000060 · wk-form4_1770774214.xml · nonDerivative · entry 1

Pauli David J · CIK 0002029701 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,446

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 - December 31, 2025).

SEC source: 0001439288-26-000059 · wk-form4_1770774208.xml · nonDerivative · entry 1

ADAMS TODD A. · CIK 0001525211 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,795,081

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 -December 31, 2025).

SEC source: 0001439288-26-000058 · wk-form4_1770774202.xml · nonDerivative · entry 1

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 369,006

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 - December 31, 2025).

SEC source: 0001439288-26-000056 · wk-form4_1770774189.xml · nonDerivative · entry 1

LaValle Jeffrey J. · CIK 0001909135 · VP, General Counsel & Sec'y

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,900

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 - December 31, 2025).

SEC source: 0001439288-26-000048 · wk-form4_1770774137.xml · nonDerivative · entry 1

Troutman Michael · CIK 0001713078 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,386

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 - December 31, 2025).

SEC source: 0001439288-26-000047 · wk-form4_1770774111.xml · nonDerivative · entry 1

Schoon Jeffrey A · CIK 0001964240 · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,927

F1 · price: Acquisition of shares, including shares received for accrued dividend equivalent rights, for no consideration upon the vesting of performance stock units, based on Zurn Elkay Water Solutions Corporation's performance during three year performance period (January 1, 2023 - December 31, 2025).

SEC source: 0001439288-26-000015 · wk-form4_1770418532.xml · nonDerivative · entry 1

PETERSON MARK W · CIK 0001535684 · Chief Administrative Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,378

F1 · price: This transaction was executed in multiple trades at prices ranging from $51.12 to $51.70. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.

SEC source: 0001439288-26-000016 · wk-form4_1770418538.xml · nonDerivative · entry 1

JAHNKE TIMOTHY J · CIK 0001135308 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 288,964

F1 · shares: The transactions were executed pursuant to a Rule 10b5-1 plan.

F2 · balance_after: This transaction was executed in multiple trades at prices ranging from $50.00 to $51.55. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated.