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<ACCEPTANCE-DATETIME>20260824073353
ACCESSION NUMBER: 0000950157-26-000946
CONFORMED SUBMISSION TYPE: 8-K
PUBLIC DOCUMENT COUNT: 16
CONFORMED PERIOD OF REPORT: 20260821
ITEM INFORMATION: Entry into a Material Definitive Agreement
ITEM INFORMATION: Completion of Acquisition or Disposition of Assets
ITEM INFORMATION: Unregistered Sales of Equity Securities
ITEM INFORMATION: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION: Regulation FD Disclosure
ITEM INFORMATION: Financial Statements and Exhibits
FILED AS OF DATE: 20260824
DATE AS OF CHANGE: 20260824

FILER:

 COMPANY DATA: 
 COMPANY CONFORMED NAME: MARTIN MARIETTA MATERIALS INC
 CENTRAL INDEX KEY: 0000916076
 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
 ORGANIZATION NAME: 01 Energy & Transportation
 EIN: 561848578
 STATE OF INCORPORATION: NC
 FISCAL YEAR END: 1231

 FILING VALUES:
 FORM TYPE: 8-K
 SEC ACT: 1934 Act
 SEC FILE NUMBER: 001-12744
 FILM NUMBER: 261306338

 BUSINESS ADDRESS: 
 STREET 1: 4123 PARKLAKE AVE
 CITY: RALEIGH
 STATE: NC
 ZIP: 27612
 BUSINESS PHONE: 919-781-4550

 MAIL ADDRESS: 
 STREET 1: 4123 PARKLAKE AVE
 CITY: RALEIGH
 STATE: NC
 ZIP: 27612
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