Form 4 for MLI MUELLER INDUSTRIES INC
Accepted 2026-08-12 16:47:24 ET · period of report 2026-08-10 · accession 0001341985-26-000005 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-08-12 16:47 | 2026-08-10+ | MLI | Christopher Gregory L. | COB, CEO, Dir | S - Sale | $69.26 | -140.0K | 75.0K | -65% | -$9.70M |
| 2026-08-12 16:47 | 2026-08-11 | MLI | Christopher Gregory L. | COB, CEO, Dir | S - Sale | $68.44 | -200.0K | 1.60M | -11% | -$13.69M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-08-10 | S | D | 70,000 | $69.08 | 70,000 | I by trust where spouse is beneficiary | — | — | (F1) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.76 to $69.575, inclusive. |
| 2 | Common | Common Stock | 2026-08-11 | S | D | 70,000 | $69.43 | 75,040 | I by trust where he is beneficiary | — | — | (F2) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.58 to $69.875, inclusive. |
| 3 | Common | Common Stock | 2026-08-11 | S | D | 200,000 | $68.44 | 1,598,850 | D | — | — | (F3) The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.26 to $69.0852, inclusive. |