Mueller Industries (MLI) director exercises options, withholds 548 shares

Rhea-AI Filing Summary

Mueller Industries director Scott Jay Goldman reported an option exercise and related share withholding. On February 5, 2026, he exercised a stock option for 4,978 shares of common stock at $12.625 per share, increasing his direct holdings to 46,623 shares.

On the same date, 548 shares of common stock were disposed of in a transaction coded "F" at $114.645 per share, typically used for tax withholding, leaving Goldman with 46,075 common shares held directly. After the exercise, the underlying stock option for 4,978 shares was fully exercised and no longer outstanding.

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

OMB APPROVAL

OMB Number:			3235-0287
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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^*

GOLDMAN SCOTT JAY

(Last) (First) (Middle)

3541 CORDOVA DRIVE

(Street)

CALABASAS CA 91302

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MUELLER INDUSTRIES INC [ MLI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/05/2026

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	02/05/2026		M		4,978	A	$12.625	46,623	D
Common Stock	02/05/2026		F		548	D	$114.645	46,075	D

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)	$12.625	02/05/2026		M			4,978	05/04/2016	05/04/2026	Common Stock	4,978	$0	0	D

Explanation of Responses:

Remarks:

	Anthony J. Steinriede, Attorney-in-Fact	02/06/2026
	** 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 Mueller Industries (MLI) report for Scott Jay Goldman?

Scott Jay Goldman exercised stock options and had shares withheld. He acquired 4,978 Mueller Industries common shares via an option exercise and then had 548 shares disposed of in a transaction coded "F", ending with 46,075 shares held directly.

How many Mueller Industries (MLI) shares does Scott Jay Goldman own after this Form 4?

Scott Jay Goldman directly owns 46,075 Mueller Industries common shares after the transactions. His holdings first rose to 46,623 shares following an option exercise, then decreased when 548 shares were disposed of in a tax-related transaction coded "F".

What stock option activity did Mueller Industries (MLI) disclose for Scott Jay Goldman?

Goldman exercised a stock option for 4,978 Mueller Industries shares at $12.625. The option, originally granted on May 4, 2016 and expiring May 4, 2026, was fully exercised on February 5, 2026, leaving no remaining derivative securities from that grant.

What does the transaction code "F" mean in the Mueller Industries (MLI) Form 4?

The "F" code indicates shares withheld, commonly for tax obligations. In this filing, 548 common shares were disposed of at $114.645 per share in an "F" transaction, reducing Scott Jay Goldman’s direct holdings from 46,623 to 46,075 shares.

Is Scott Jay Goldman a director or officer of Mueller Industries (MLI)?

Scott Jay Goldman is listed as a director of Mueller Industries. The Form 4 identifies his relationship to the issuer as "Director" and indicates the filing is made by one reporting person, with all reported holdings shown as directly owned.