Christopher Gregory L. 4

What Happened
Christopher Gregory L., Chairman & CEO and a director of Mueller Industries (MLI), made two gifts of company stock on February 25, 2026. He disposed of 16,544 shares and 10,128 shares (total 26,672 shares) at $0.00 per share (coded G — gift). The filing lists the transactions as gifts to a donor‑advised fund (footnote F1); no cash proceeds were received.

Key Details

• Transaction dates: February 25, 2026.
• Prices and values: both gifts reported at $0.00 per share (dispositions); aggregate shares gifted = 26,672.
• Footnote: F1 — gift to a donor‑advised fund.
• Filing date: February 27, 2026 (filed within the normal Form 4 reporting window).
• Shares owned after transaction: not disclosed in this filing.

Context
Gifts (SEC code G) are charitable dispositions and do not represent a market sale; they typically reflect personal or tax/charitable planning rather than a direct view on the company’s stock. Donor‑advised funds allow donors to recommend grants to charities; the gift itself does not indicate whether the shares will be sold by the fund.