SEC Form 4 · accession 0001341985-26-000005
MUELLER INDUSTRIES INC · MLI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Gregory L. Christopher
Officer — Chairman of the Board & CEO · Director
Period of report
Aug 10, 2026
Accepted (ET)
Aug 12, 2026 · 4:47 pm 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 10, 2026 | S | 70,000 | $69.085 | D | 70,000 | I | by trust where spouse is beneficiary |
| Common StockF2 | Aug 11, 2026 | S | 70,000 | $69.428 | D | 75,040 | I | by trust where he is beneficiary |
| Common StockF3 | Aug 11, 2026 | S | 200,000 | $68.442 | D | 1,598,850 | D | |
| Common Stock | holding | — | — | — | 27,200 | I | by children | |
| Common Stock | holding | — | — | — | 268,784 | I | by spouse |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.76 to $69.575, inclusive.
- F2The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.58 to $69.875, inclusive.
- F3The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.26 to $69.0852, inclusive.