Mueller Industries (MLI) EVP/CFO Martin Jeffrey Andrew Sells Shares

What Happened
Martin Jeffrey Andrew, EVP, CFO & Treasurer of Mueller Industries, sold 86,209 shares of MLI in an open-market transaction on August 13, 2026. The weighted-average sale price was $67.03 per share, producing gross proceeds of $5,778,848. This was a disposition (sale), which is often routine and does not necessarily indicate a change in insider sentiment.

Key Details

• Transaction date: 2026-08-13 (open-market sale)
• Shares sold: 86,209
• Price: weighted average $67.03; individual trade prices ranged $66.59–$67.39 (footnote)
• Proceeds: $5,778,848
• Shares owned after transaction: not disclosed in this Form 4 filing
• Filing date: 2026-08-17 (filed within the standard reporting window)
• Footnote: weighted-average price reported; multiple trades at the price range above

Context
Sales by executives can be for many personal or portfolio reasons (taxes, diversification, liquidity) and are more common than purchases; they should not be taken alone as a signal of company prospects. This filing reports an outright open-market sale (code S), not an options exercise, gift, or 10b5-1 plan notification.