MUELLER INDUSTRIES INC 3
3 · MUELLER INDUSTRIES INC · Filed May 11, 2026
Insider Transaction Report
Form 3
MUELLER INDUSTRIES INC
Executive VP - Admin
Holdings
- 31,558
Common Stock
- 2,400
Common Stock
[F1] - 3,000
Common Stock
[F2] - 1,500
Common Stock
[F3] - 1,500
Common Stock
[F4] - 2,500
Common Stock
[F5]
Footnotes (5)
- [F1]These shares will vest on 7/30/2026.
- [F2]These shares will vest on 7/30/2027.
- [F3]Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2022 through December 27, 2025. The vesting date is July 30, 2028.
- [F4]Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 31, 2023 through December 26, 2026. The vesting date is July 30, 2029.
- [F5]Represents performance-based restricted stock, which may be earned between 0% and 200% of the target amount reported herein based upon the Issuer's actual performance as compared with an adjusted EBITDA target during the three-year period from December 29, 2024 through December 25, 2027. The vesting date is July 30, 2030.
Signature
Anthony J. Steinriede, Attorney-in-Fact|2026-05-11