Mueller Industries (MLI) director John B. Hansen sells 1,000 shares

Rhea-AI Filing Summary

Mueller Industries director John B. Hansen reported a small stock sale. On February 9, 2026, he sold 1,000 shares of Mueller Industries common stock at $116.71 per share. After this transaction, he directly owns 90,664 shares and has an additional 15,000 shares held indirectly through a trust benefiting his wife and children.

Insider Trade Summary

Net Seller: 1,000 shares ($116,710)

Net Sell 2 txns

Insider HANSEN JOHN B

Role Director

Sold 1,000 shs ($117K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,000	$116.71	$117K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 90,664 shares (Direct); Common Stock — 15,000 shares (Indirect, by a trust where his wife and children serve as beneficiaries)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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
Estimated average burden
hours per response:			0.5

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^*

HANSEN JOHN B

(Last) (First) (Middle)

6901 MURRAY AVE, UNIT 106

(Street)

CINCINNATI OH 45227

(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)
02/09/2026

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	02/09/2026		S		1,000	D	$116.71	90,664	D
Common Stock								15,000	I	by a trust where his wife and children serve as beneficiaries

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

Explanation of Responses:

Remarks:

	Anthony J. Steinriede, Attorney-in-Fact	02/09/2026
	** 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 John B. Hansen?

Mueller Industries director John B. Hansen reported selling 1,000 shares of common stock. The sale occurred on February 9, 2026, at a price of $116.71 per share, as disclosed in a Form 4 insider trading report.

At what price did John B. Hansen sell Mueller Industries (MLI) shares?

John B. Hansen sold 1,000 Mueller Industries common shares at $116.71 each. This transaction was recorded on February 9, 2026, and reported in a Form 4 filing under SEC insider trading disclosure rules.

How many Mueller Industries (MLI) shares does John B. Hansen own after the sale?

After the sale, John B. Hansen directly owns 90,664 Mueller Industries shares. He also has an indirect interest in 15,000 additional shares held by a trust where his wife and children are beneficiaries, according to the Form 4 filing.

What role does John B. Hansen hold at Mueller Industries (MLI)?

John B. Hansen is a director of Mueller Industries. His position is disclosed in the Form 4 filing, which reports his insider stock transaction and updated beneficial ownership in the company’s common stock.

How many Mueller Industries (MLI) shares are held indirectly for John B. Hansen?

The Form 4 shows 15,000 Mueller Industries shares held indirectly for John B. Hansen. These shares are owned by a trust where his wife and children serve as beneficiaries, reflecting indirect beneficial ownership.

What type of security did John B. Hansen trade in Mueller Industries (MLI)?

John B. Hansen traded Mueller Industries common stock. The Form 4 filing lists a sale of 1,000 shares of common stock on February 9, 2026, along with his remaining direct and indirect holdings.