SEC Form 4 · Updated Daily
MLI
— MUELLER INDUSTRIES, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Christopher Gregory L. | Director · Officer | 1,598,850 | 2026-08-11 | S |
| Martin Jeffrey Andrew | Officer | 572,716 | 2026-08-13 | S |
| Miritello Christopher John | Officer | 271,036 | 2026-08-05 | A |
| Sigloch Steffen | Officer | 119,158 | 2025-07-30 | F |
| Pieralisi Daniel | Officer | 89,108 | 2026-08-05 | A |
| HERMANSON TERRY | Director | 87,970 | 2026-05-08 | A |
| GOLDMAN SCOTT JAY | Director | 79,734 | 2026-08-27 | S |
| GLADSTEIN GARY S | Director | 32,100 | 2026-05-08 | A |
| HANSEN JOHN B | Director | 29,000 | 2026-08-04 | S |
| DONOVAN ELIZABETH M | Director | 28,085 | 2026-05-08 | A |
| Herzog Charles P Jr | Director | 21,085 | 2026-05-08 | G |
| Drummond William C. | Director | 18,485 | 2026-05-08 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-27 | GOLDMAN SCOTT JAY | Open-market sale | 2,000 | $64.08 | 79,734 |
| 2026-08-13 | Martin Jeffrey Andrew | Open-market sale | 86,209 | $67.03 | 572,716 |
| 2026-08-11 | Christopher Gregory L. | Open-market sale | 200,000 | $68.44 | 1,598,850 |
| 2026-08-11 | Christopher Gregory L. | Open-market sale | 70,000 | $69.43 | 75,040 |
| 2026-08-10 | Christopher Gregory L. | Open-market sale | 70,000 | $69.08 | 70,000 |
| 2026-08-05 | Miritello Christopher John | Grant / award | 9,000 | $0.00 | 271,036 |
| 2026-08-05 | Martin Jeffrey Andrew | Grant / award | 34,000 | $0.00 | 658,925 |
| 2026-08-05 | Pieralisi Daniel | Grant / award | 6,000 | $0.00 | 89,108 |
| 2026-08-05 | Christopher Gregory L. | Grant / award | 125,000 | $0.00 | 1,798,850 |
| 2026-08-04 | HANSEN JOHN B | Open-market sale | 1,000 | $68.13 | 29,000 |
| 2026-08-04 | HANSEN JOHN B | Gift | 250 | $0.00 | 181,078 |
| 2026-08-04 | HANSEN JOHN B | Open-market sale | 2,444 | $67.72 | 181,328 |
| 2026-07-30 | Christopher Gregory L. | Tax withholding | 205,972 | $66.57 | 1,673,850 |
| 2026-07-30 | Christopher Gregory L. | Grant / award | 270,000 | $0.00 | 1,879,822 |
| 2026-07-30 | Pieralisi Daniel | Tax withholding | 1,808 | $66.57 | 83,108 |
| 2026-07-30 | Martin Jeffrey Andrew | Tax withholding | 57,791 | $66.57 | 624,925 |
| 2026-07-30 | Martin Jeffrey Andrew | Grant / award | 72,000 | $0.00 | 682,716 |
| 2026-05-29 | GOLDMAN SCOTT JAY | Open-market sale | 2,000 | $127.91 | 40,867 |
| 2026-05-08 | GLADSTEIN GARY S | Grant / award | 1,222 | $0.00 | 32,100 |
| 2026-05-08 | Herzog Charles P Jr | Gift | 1,222 | $0.00 | 21,085 |
| 2026-05-08 | Herzog Charles P Jr | Gift | 1,222 | $0.00 | 8,586 |
| 2026-05-08 | Herzog Charles P Jr | Grant / award | 1,222 | $0.00 | 9,808 |
| 2026-05-08 | DONOVAN ELIZABETH M | Grant / award | 1,222 | $0.00 | 28,085 |
| 2026-05-08 | HANSEN JOHN B | Grant / award | 1,222 | $0.00 | 91,886 |
| 2026-05-08 | GOLDMAN SCOTT JAY | Grant / award | 1,222 | $0.00 | 42,867 |
| 2026-05-08 | Drummond William C. | Grant / award | 1,222 | $0.00 | 18,485 |
| 2026-05-08 | HERMANSON TERRY | Grant / award | 1,222 | $0.00 | 87,970 |
| 2026-05-01 | GLADSTEIN GARY S | Option exercise (derivative) | 9,778 | $0.00 | 0 |
| 2026-05-01 | GLADSTEIN GARY S | Tax withholding | 919 | $134.24 | 30,878 |
| 2026-05-01 | GLADSTEIN GARY S | Option exercise | 9,778 | $12.63 | 31,797 |
| 2026-04-27 | Christopher Gregory L. | Open-market sale | 103,266 | $137.29 | 804,911 |
| 2026-02-26 | HERMANSON TERRY | Gift | 13,500 | $0.00 | 86,748 |
| 2026-02-25 | Christopher Gregory L. | Gift | 10,128 | $0.00 | 134,392 |
| 2026-02-25 | Christopher Gregory L. | Gift | 16,544 | $0.00 | 908,177 |
| 2026-02-13 | GOLDMAN SCOTT JAY | Open-market sale | 4,430 | $118.97 | 41,645 |
| 2026-02-09 | HANSEN JOHN B | Open-market sale | 1,000 | $116.71 | 90,664 |
| 2026-02-05 | GOLDMAN SCOTT JAY | Option exercise (derivative) | 4,978 | $0.00 | 0 |
| 2026-02-05 | GOLDMAN SCOTT JAY | Tax withholding | 548 | $114.64 | 46,075 |
| 2026-02-05 | GOLDMAN SCOTT JAY | Option exercise | 4,978 | $12.63 | 46,623 |
| 2025-11-25 | GOLDMAN SCOTT JAY | Open-market sale | 4,234 | $108.64 | 41,745 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.