John B. Hansen - 04 Aug 2026 Form 4 Insider Report for MUELLER INDUSTRIES INC (MLI)

Reporting relationship: Director
Issuer ticker: MLI
Reported as of: 04 Aug 2026
Net transaction value: -$233,640
SEC form: 4
Accepted by SEC: 05 Aug 2026, 10:26:31 UTC
Prior SEC filing: 11 May 2026
Source filing: View source filing
Reporting owner signature: Anthony J. Steinriede, Attorney-in-Fact

Key filing fact

John B. Hansen filed Form 4 for MUELLER INDUSTRIES INC (MLI) on 05 Aug 2026.

Key facts

This page summarizes John B. Hansen's Form 4 filing for MUELLER INDUSTRIES INC (MLI).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 05 Aug 2026, 10:26.

Change

Previous filing in this sequence was filed on 11 May 2026.
Current net transaction value: -$233,640.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001464277 Primary reporting owner

HANSEN JOHN B

Relationship: Director
Address: 6901 MURRAY AVE, UNIT 106, CINCINNATI
Signature: Anthony J. Steinriede, Attorney-in-Fact
Signature date: 05 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MLI transaction

Common Stock

Sale

Transaction value: $165,510
Shares: -2,444
Change %: -1.3%
Price: $67.72
Shares after: 181,328
Date: 04 Aug 2026
Ownership: Direct
Footnotes: F1

MLI transaction

Common Stock

Gift

Transaction value
Shares: -250
Change %: -0.14%
Price: $0.000000^*
Shares after: 181,078
Date: 04 Aug 2026
Ownership: Direct

MLI transaction

Common Stock

Sale

Transaction value: $68,130
Shares: -1,000
Change %: -3.3%
Price: $68.13
Shares after: 29,000
Date: 04 Aug 2026
Ownership: by a trust where his wife and children serve as beneficiaries
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

On June 30, 2026, the Issuer effected a 2-for-1 stock split of its common stock in the form of a stock dividend, as a result of which the Reporting Person received an additional 91,886 shares of common stock.

Footnote F2

On June 30, 2026, the Issuer effected a 2-for-1 stock split of its common stock in the form of a stock dividend, as a result of which the Reporting Person received an additional 15,000 shares of common stock.