Form 4: PETERSON MARK W reports sale transactions in ZWS

Rhea-AI Filing Summary

PETERSON MARK W reported open-market sale transactions in a Form 4 filing for ZWS. The filing lists transactions totaling 3,793 shares at a weighted average price of $51.48 per share. Following the reported transactions, holdings were 335,820 shares.

SEC Form 4

FORM 4

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
or Section 30(h) of the Investment Company Act of 1940

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

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

PETERSON MARK W

(Last) (First) (Middle)

511 W. FRESHWATER WAY

(Street)

MILWAUKEE WI 53204

(City) (State) (Zip)

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)
	Chief Administrative Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/11/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	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	02/11/2026		S		3,793(1)	D	$51.48(2)	335,820	D
Common Stock								5,303	I	By 401(k) Plan(3)

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 (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	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 (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (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: 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)	$33.05							(4)	10/05/2031	Common Stock	33,481		33,481	D

Explanation of Responses:

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

2. 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.

3. Based on information from the trustee of the 401(k) Plan.

4. Option fully vested.

Remarks:

	/s/ Jeffrey J. LaValle under Power of Attorney for Mark W. Peterson	02/13/2026
	** Signature of Reporting Person	Date
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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Zurn Elkay Water Solutions (ZWS) report for Mark W. Peterson?

Zurn Elkay Water Solutions reported that Chief Administrative Officer Mark W. Peterson sold 3,793 shares of common stock on February 11, 2026 at a weighted average price of $51.48 per share. The sale was disclosed as an open-market transaction on a Form 4 filing.

Why did Mark W. Peterson sell 3,793 Zurn Elkay Water Solutions shares?

The 3,793 shares sold by Mark W. Peterson were used to satisfy tax withholding obligations and related fees arising from the vesting of restricted stock units. This indicates the sale was primarily administrative, connected to equity compensation, rather than a discretionary liquidation of his ownership stake.

How many Zurn Elkay Water Solutions shares does Mark W. Peterson own after the sale?

Following the reported transaction, Mark W. Peterson beneficially owned 335,820 shares of Zurn Elkay Water Solutions common stock directly. He also indirectly held 5,303 additional shares through a 401(k) plan, based on information from the trustee of that plan, as disclosed in the Form 4.

What stock options does Mark W. Peterson hold in Zurn Elkay Water Solutions?

Mark W. Peterson held a fully vested stock option covering 33,481 shares of Zurn Elkay Water Solutions common stock with an exercise price of $33.05 per share. The option expires on October 5, 2031, and was reported as directly owned derivative securities on the Form 4.

Was the Zurn Elkay Water Solutions insider sale by Mark W. Peterson a direct or indirect transaction?

The 3,793-share sale by Mark W. Peterson was reported as directly owned common stock under the ownership code “D.” In addition, the Form 4 lists 5,303 shares of common stock held indirectly through a 401(k) plan, categorized separately under indirect ownership.