Robert J. Cardin - 16 Dec 2025 Form 4 Insider Report for MARTIN MARIETTA MATERIALS INC (MLM)

Signature
/s/ Bradley D. Kohn, attorney-in-fact
Issuer symbol
MLM
Transactions as of
16 Dec 2025
Net transactions value
-$20,144
Form type
4
Filing time
17 Dec 2025, 16:25:53 UTC
Previous filing
19 May 2025
Next filing
19 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Cardin Robert J SVP, Controller & CAO 4123 PARKLAKE AVENUE, RALEIGH /s/ Bradley D. Kohn, attorney-in-fact 17 Dec 2025 0001592427

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MLM Common Stock Tax liability $20,144 -32 -0.29% $629.49 11,066 16 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.