4processed

Form 4 — Insider Transaction

MARTIN MARIETTA MATERIALS INC(MLM)

Filing Date

May 14, 2026

Accepted

May 14, 2026

Accession No.

0000916076-26-000058

CIK

0000916076

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Ables Dorothy MOther313$04.2KCommon StockMay 14, 2026