MWA

SEC source: 0001225208-24-010590 · doc4.xml · nonDerivative · entry 1

ZAKAS MARIETTA EDMUNDS · CIK 0001191471 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 494,367.9069

F1 · shares: Acquisition is pursuant to grant of performance-based restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Units earned based on the Company's rTSR performance during a three-year performance period that vested on the last day of the three-year award cycle. Excludes shares required to be withheld for tax liabilities.

F2 · balance_after: Includes 1,860.11 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010586 · doc4.xml · nonDerivative · entry 1

Heinrichs Steven S · CIK 0001303624 · EVP, CFO, CLO and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,731.9996

F1 · shares: Acquisition is pursuant to grant of performance-based restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Units earned based on the Company's rTSR performance during a three-year performance period that vested on the last day of the three-year award cycle. Excludes shares required to be withheld for tax liabilities.

F2 · balance_after: Includes 10,992.00 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010589 · doc4.xml · derivative · entry 3

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,239

Underlying: Common Stock · 4,239 shares

Expires 2034-12-03

F4 · derivative.exercise_date: The stock options will vest in three (3) equal, annual installments on the anniversary of the grant date.

SEC source: 0001225208-24-010589 · doc4.xml · nonDerivative · entry 2

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,749

F3 · shares: Acquisition is pursuant to grant of restricted stock units under the Mueller Water Products, Inc. Second Amended and Restated 2006 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one (1) share of Mueller Water Products, Inc. Common Stock when the restrictions lapse. The lapse occurs in three (3) equal, annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010589 · doc4.xml · nonDerivative · entry 1

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,378.2708

F1 · shares: Acquisition is pursuant to grant of performance-based restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Units earned based on the Company's rTSR performance during a three-year performance period that vested on the last day of the three-year award cycle. Excludes shares required to be withheld for tax liabilities.

F2 · balance_after: Includes 757.27 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010587 · doc4.xml · derivative · entry 3

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,238

Underlying: Common Stock · 14,238 shares

Expires 2034-12-03

F4 · derivative.exercise_date: The stock options will vest in three (3) equal, annual installments on the anniversary of the grant date.

SEC source: 0001225208-24-010587 · doc4.xml · nonDerivative · entry 2

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,203

F3 · shares: Acquisition is pursuant to grant of restricted stock units under the Mueller Water Products, Inc. Second Amended and Restated 2006 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one (1) share of Mueller Water Products, Inc. Common Stock when the restrictions lapse. The lapse occurs in three (3) equal, annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010587 · doc4.xml · nonDerivative · entry 1

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,581.758

F1 · shares: Acquisition is pursuant to grant of performance-based restricted stock units under the Mueller Water Products, Inc. Amended and Restated 2006 Stock Incentive Plan. Units earned based on the Company's rTSR performance during a three-year performance period that vested on the last day of the three-year award cycle. Excludes shares required to be withheld for tax liabilities.

F2 · balance_after: Includes 9.666 shares acquired under the Employee Stock Purchase Plan ("ESPP").

SEC source: 0001225208-24-010584 · doc4.xml · derivative · entry 2

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,238

Underlying: Common Stock · 14,238 shares

Expires 2034-12-03

F2 · derivative.exercise_date: The stock options will vest in three (3) equal, annual installments on the anniversary of the grant date.

SEC source: 0001225208-24-010584 · doc4.xml · nonDerivative · entry 1

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,971

F1 · shares: Acquisition is pursuant to grant of restricted stock units under the Mueller Water Products, Inc. Second Amended and Restated 2006 Stock Incentive Plan. Each restricted stock unit represents a contingent right to receive one (1) share of Mueller Water Products, Inc. Common Stock when the restrictions lapse. The lapse occurs in three (3) equal, annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010548 · doc4.xml · nonDerivative · entry 1

Floyd Scott P. · CIK 0001813939 · SVP, Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,065.9133

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 11,254.23 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010552 · doc4.xml · nonDerivative · entry 1

ZAKAS MARIETTA EDMUNDS · CIK 0001191471 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 474,449.9069

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 1,860.11 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010549 · doc4.xml · nonDerivative · entry 1

Heinrichs Steven S · CIK 0001303624 · EVP, CFO, CLO and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,932.9996

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 10,992.00 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010551 · doc4.xml · nonDerivative · entry 1

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,871.2708

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 757.27 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010550 · doc4.xml · derivative · entry 10

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,005 shares

Expires 2030-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The stock options vested in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010550 · doc4.xml · derivative · entry 9

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 26,145 shares

Expires 2031-11-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The stock options vested in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010550 · doc4.xml · derivative · entry 8

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,329

Underlying: Common Stock · 11,329 shares

Expires 2032-11-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The stock options vested in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010550 · doc4.xml · derivative · entry 7

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,938

Underlying: Common Stock · 9,469 shares

Expires 2033-11-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The stock options vested in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 6

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,223.758

F2 · price: The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $25.555 to $25.815, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F3 · balance_after: Includes 9.666 shares acquired under the Employee Stock Purchase Plan ("ESPP").

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 5

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,171.758

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 4

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,165.758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 3

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,696.758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 2

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,691.758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-24-010550 · doc4.xml · nonDerivative · entry 1

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,362.758

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-24-010547 · doc4.xml · derivative · entry 3

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,954 shares

Expires 2024-11-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Phantom stock granted on November 30, 2021 pursuant to the Mueller Water Products, Inc. Phantom Plan.

F2 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Mueller Water Products, Inc. common stock on the vesting date. Shares of phantom stock are settled solely in cash upon vesting.

F1 · date: Phantom stock awards vest on a pro-rata basis on each of the first three anniversaries of the date of grant. Because the third anniversary of the grant date fell on a Saturday, the transaction was processed on Monday, December 2, 2024.

F5 · derivative.exercise_date: Phantom stock awards vest annually, on a pro-rata basis, over a 3-year period. The first tranche of the award (2,954 shares) vested on November 30, 2022 and the second tranche (2,953 shares) vested on November 30, 2023. Since the third anniversary of the date of grant was on Saturday, November 30, 2024, the vesting of the third tranche (2,954 shares) ocurred on Monday, December 2, 2024, the next business day.

SEC source: 0001225208-24-010547 · doc4.xml · nonDerivative · entry 2

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,004.9012

F1 · date: Phantom stock awards vest on a pro-rata basis on each of the first three anniversaries of the date of grant. Because the third anniversary of the grant date fell on a Saturday, the transaction was processed on Monday, December 2, 2024.

F3 · balance_after: Includes 7,120.90 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010547 · doc4.xml · nonDerivative · entry 1

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,958.9012

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · date: Phantom stock awards vest on a pro-rata basis on each of the first three anniversaries of the date of grant. Because the third anniversary of the grant date fell on a Saturday, the transaction was processed on Monday, December 2, 2024.

F2 · price: Each share of phantom stock is the economic equivalent of one share of Mueller Water Products, Inc. common stock on the vesting date. Shares of phantom stock are settled solely in cash upon vesting.

SEC source: 0001225208-24-010501 · doc4.xml · nonDerivative · entry 3

McAndrew Paul · CIK 0001956000 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,693

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010501 · doc4.xml · nonDerivative · entry 2

McAndrew Paul · CIK 0001956000 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,643

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010501 · doc4.xml · nonDerivative · entry 1

McAndrew Paul · CIK 0001956000 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,830

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010496 · doc4.xml · nonDerivative · entry 2

Floyd Scott P. · CIK 0001813939 · SVP, Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,638.9133

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 11,254.23 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010496 · doc4.xml · nonDerivative · entry 1

Floyd Scott P. · CIK 0001813939 · SVP, Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,350.9133

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010505 · doc4.xml · nonDerivative · entry 2

ZAKAS MARIETTA EDMUNDS · CIK 0001191471 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 472,147.9069

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 1,860.11 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010505 · doc4.xml · nonDerivative · entry 1

ZAKAS MARIETTA EDMUNDS · CIK 0001191471 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 480,176.9069

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010500 · doc4.xml · nonDerivative · entry 2

Heinrichs Steven S · CIK 0001303624 · EVP, CFO, CLO and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,222.9996

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 10,992.00 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010500 · doc4.xml · nonDerivative · entry 1

Heinrichs Steven S · CIK 0001303624 · EVP, CFO, CLO and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,895.9996

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010504 · doc4.xml · nonDerivative · entry 2

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,466.2708

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 757.27 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010504 · doc4.xml · nonDerivative · entry 1

Smith Suzanne G · CIK 0001770203 · VP and CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,887.2708

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010503 · doc4.xml · nonDerivative · entry 2

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,026.758

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

F2 · balance_after: Includes 9.666 shares acquired under the Employee Stock Purchase Plan ("ESPP").

SEC source: 0001225208-24-010503 · doc4.xml · nonDerivative · entry 1

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,517.758

F1 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010493 · doc4.xml · derivative · entry 4

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,707

Underlying: Common Stock · 3,707 shares

Expires 2025-11-29

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: Phantom stock granted on November 29, 2022 pursuant to the Mueller Water Products, Inc. Phantom Plan.

F5 · derivative.exercise_price: Each share of phantom stock is the economic equivalent of one share of Mueller Water Products, Inc. common stock on the vesting date. Shares of phantom stock will be settled solely in cash upon vesting.

F6 · derivative.exercise_date: Phantom stock awards vest annually, on a pro-rata basis, over a 3-year period. The first tranche of the award (3,707 shares) vested on November 29, 2023; the second tranche (3,707 shares) vested on November 29, 2024; and the third tranche (3,707 shares) will vest on November 29, 2025.

SEC source: 0001225208-24-010493 · doc4.xml · nonDerivative · entry 3

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,004.9012

F3 · balance_after: Includes 7,120.90 shares acquired under the Mueller Water Products, Inc. Employee Stock Purchase Plan.

SEC source: 0001225208-24-010493 · doc4.xml · nonDerivative · entry 2

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,711.9012

F2 · shares: Shares were withheld to cover the tax liability on the lapse of the restrictions on restricted stock units.

SEC source: 0001225208-24-010493 · doc4.xml · nonDerivative · entry 1

Carroll Chason A · CIK 0001990757 · SVP, General Counsel_Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,783.9012

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each share of phantom stock is the economic equivalent of one share of Mueller Water Products, Inc. common stock on the vesting date. Shares of phantom stock are settled solely in cash upon vesting.

SEC source: 0001225208-24-010231 · doc4.xml · nonDerivative · entry 1

Heinrichs Steven S · CIK 0001303624 · EVP, CFO, CLO and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,508.9996

F1 · price: The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $24.990 to $25.180, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Includes 10,992.000 shares acquired under the Employee Stock Purchase Plan ("ESPP").

SEC source: 0001225208-24-010232 · doc4.xml · nonDerivative · entry 1

Helms Todd P · CIK 0001729377 · SVP and CHRO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,682.758

F1 · price: The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $25.020 to $25.025, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Includes 9.666 shares acquired under the Employee Stock Purchase Plan ("ESPP").

SEC source: 0001225208-24-010088 · doc4.xml · derivative · entry 3

THOMAS LYDIA W · CIK 0001201984 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,791 shares

Expires 2025-01-28

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The stock options vested in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001225208-24-010088 · doc4.xml · nonDerivative · entry 2

THOMAS LYDIA W · CIK 0001201984 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,405

F1 · price: The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $24.370 to $24.420, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

SEC source: 0001225208-24-010088 · doc4.xml · nonDerivative · entry 1

THOMAS LYDIA W · CIK 0001201984 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,196

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001225208-24-009235 · doc4.xml · nonDerivative · entry 1

Healy Brian C. · CIK 0002012616 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,025

F1 · kind: The purchase reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 15, 2024.

F2 · price: The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $21.910 to $21.990, inclusive. The reporting person undertakes to provide to Mueller Water Products, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.