Sec Form 4 Filing - Hamilton William Edward IV @ Zurn Elkay Water Solutions Corp - 2022-07-11

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Hamilton William Edward IV 2. Issuer Name and Ticker or Trading Symbol Zurn Elkay Water Solutions Corp [ ZWS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Pres. Elkay Mfg. Company (Last) (First) (Middle) 511 W. FRESHWATER WAY 3. Date of Earliest Transaction (MM/DD/YY) 07/11/2022 (Street) MILWAUKEE, WI53204 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 07/11/2022 A 10,435 A 55,217 D Common Stock 1,726,516 I By Trusts( 2 ) Common Stock 232 I By Wife

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Stock Option (right to buy) $ 28.75 07/11/2022 A 20,450 ( 3 ) 07/11/2032 Common Stock 20,450 $ 0 20,450 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Hamilton William Edward IV 511 W. FRESHWATER WAY MILWAUKEE, WI53204 Pres. Elkay Mfg. Company Signatures /s/ Jeffrey J. LaValle, as attorney-in-fact for William E. Hamilton 07/13/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Restricted stock unit grant, which vests in three annual installments beginning on the first anniversary of the grant date, assuming continued employment. ( 2 )Represents shares held by trusts for the benefit of the reporting person and his children who share the same home as the reporting person. The reporting person disclaims beneficial ownership of all 149,910 such shares held for the benefit of his children. Excludes shares held by a trust for the benefit of an adult child of the reporting person who does not share the same home as the reporting person. ( 3 )The original option vests in three annual installments beginning on July 11, 2023.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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