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Filing metadata

Accession number: 0001127602-21-008631
Form type: Form 4
Filer: MARTIN MARIETTA MATERIALS INC
CIK: CIK 916076
Filed: Mar 02, 2021
Reporting period: Feb 26, 2021
Description: Insider transaction

Documents

0001127602-21-008631-index.htm

Complete submission

0001127602-21-008631.txt

directory listing

Filed by

MARTIN MARIETTA MATERIALS INC