SEC Form 4 · accession 0001464277-26-000003
MUELLER INDUSTRIES INC · MLI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
John B Hansen
Director
Period of report
Aug 4, 2026
Accepted (ET)
Aug 5, 2026 · 10:26 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000089439
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 4, 2026 | S | 2,444 | $67.721 | D | 181,328 | D | |
| Common Stock | Aug 4, 2026 | G | 250 | $0.00 | D | 181,078 | D | |
| Common StockF2 | Aug 4, 2026 | S | 1,000 | $68.13 | D | 29,000 | I | by a trust where his wife and children serve as beneficiaries |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1On 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.
- F2On 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.