InsiderTrades

Form 4 for MLI MUELLER INDUSTRIES INC

Accepted 2026-08-17 16:17:03 ET · period of report 2026-08-13 · accession 0001307520-26-000003 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-08-17 16:17 2026-08-13 MLI Martin Jeffrey Andrew EVP, CFO, Treas S - Sale $67.03 -86.2K 572.7K -13% -$5.78M

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-13 S D 86,209 $67.03 572,716 D — — (F1) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $66.59 to $67.39, inclusive.