Mueller Industries (MLI) director sells 2,000 shares under 10b5-1 plan

Filing Impact

(Moderate)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Mueller Industries Inc. director Scott Jay Goldman sold 2,000 shares of Common Stock in an open-market transaction at $127.91 per share. The sale was made under a previously disclosed Rule 10b5-1 trading plan, which is a pre-arranged trading program. After the sale, he directly owned 40,867 shares of Mueller Industries common stock.

Insider Trade Summary

Net Seller: 2,000 shares ($255,820)

Net Sell 1 txn

Insider GOLDMAN SCOTT JAY

Role null

Sold 2,000 shs ($256K)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,000	$127.91	$256K

Holdings After Transaction: Common Stock — 40,867 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares sold: 2,000 shares Sale price per share: $127.91 per share Shares owned after transaction: 40,867 shares

3 metrics

Shares sold 2,000 shares Open-market sale of Common Stock on May 29, 2026

Sale price per share $127.91 per share Price for the 2,000 shares sold

Shares owned after transaction 40,867 shares Direct Common Stock holdings after the sale

Key Terms

Rule 10b5-1 trading plan, beneficially owned, open-market sale, Common Stock

4 terms

Rule 10b5-1 trading plan financial

"The sale was effected pursuant to a previously disclosed Rule 10b5-1 trading plan."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

beneficially owned financial

"sale of shares which may be deemed to be beneficially owned by the Reporting Person."

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

05/29/2026 - 03:22 PM

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^*

GOLDMAN SCOTT JAY

(Last)

(First)

(Middle)

3541 CORDOVA DRIVE

(Street)

CALABASAS

CALIFORNIA

91302

(City)

(State)

(Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/29/2026		S⁽¹⁾		2,000	D	$127.91	40,867	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. This form reflects the sale of shares which may be deemed to be beneficially owned by the Reporting Person. The sale was effected pursuant to a previously disclosed Rule 10b5-1 trading plan.

Remarks:

	Anthony J. Steinriede, Attorney-in-Fact	05/29/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Mueller Industries (MLI) director Scott Jay Goldman report?

Scott Jay Goldman reported selling 2,000 shares of Mueller Industries Common Stock. The transaction was an open-market sale at $127.91 per share and left him holding 40,867 shares directly after the trade.

At what price did Scott Jay Goldman sell Mueller Industries (MLI) shares?

He sold 2,000 Mueller Industries Common Stock shares at $127.91 per share. This price applied to the reported open-market sale executed on May 29, 2026, according to the Form 4 insider filing data.

How many Mueller Industries (MLI) shares does Scott Jay Goldman hold after the sale?

After the transaction, Scott Jay Goldman directly owned 40,867 shares of Mueller Industries Common Stock. This figure reflects his position immediately following the May 29, 2026 open-market sale of 2,000 shares.

Was the Mueller Industries (MLI) insider sale made under a Rule 10b5-1 plan?

Yes. The filing states the sale was effected pursuant to a previously disclosed Rule 10b5-1 trading plan. Such plans are pre-arranged programs that schedule trades in advance under defined conditions.

What is Scott Jay Goldman’s role at Mueller Industries (MLI)?

Scott Jay Goldman is identified as a director of Mueller Industries Inc. in the Form 4 data. The reported transaction relates to his holdings of the company’s Common Stock, which he owns directly after the sale.