0001127602-23-007446.txt : 20230228 0001127602-23-007446.hdr.sgml : 20230228 20230228142100 ACCESSION NUMBER: 0001127602-23-007446 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230224 FILED AS OF DATE: 20230228 DATE AS OF CHANGE: 20230228 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cardin Robert J CENTRAL INDEX KEY: 0001592427 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12744 FILM NUMBER: 23683893 BUSINESS ADDRESS: BUSINESS PHONE: 770-569-4335 MAIL ADDRESS: STREET 1: C/O SCHWEITZER-MAUDUIT INTERNATIONAL,INC STREET 2: 100 NORTH POINT CENTER EAST, STE 600 CITY: ALPHARETTA STATE: GA ZIP: 30022 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MARTIN MARIETTA MATERIALS INC CENTRAL INDEX KEY: 0000916076 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 561848578 STATE OF INCORPORATION: NC FISCAL YEAR END: 1231 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 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2023-02-24 0000916076 MARTIN MARIETTA MATERIALS INC MLM 0001592427 Cardin Robert J 4123 PARKLAKE AVENUE RALEIGH NC 27612 1 Sr. VP, Controller and CAO Common Stock 2023-02-24 4 A 0 705 0 A 6335 D Restricted stock unit award granted under the Martin Marietta Materials, Inc. Amended and Restated Stock-Based Award Plan, which award vests pro rata in equal installments over three years from the date of grant. /s/ Roselyn R. Bar, attorney-in-fact 2023-02-28