Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000916076-26-000014
Filing Date
2026-02-24
Accepted
2026-02-24 15:05:16
Documents
1
Period of Report
2026-02-20

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 3143
  Complete submission text file 0000916076-26-000014.txt   4646
Mailing Address 4123 PARKLAKE AVE RALEIGH NC 27612
Business Address 4123 PARKLAKE AVE RALEIGH NC 27612 919-781-4550
MARTIN MARIETTA MATERIALS INC (Issuer) CIK: 0000916076 (see all company filings)

EIN.: 561848578 | State of Incorp.: NC | Fiscal Year End: 1231
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)

Mailing Address 4123 PARKLAKE AVE RALEIGH NC 27612
Business Address
McCunniff Donald A. (Reporting) CIK: 0001355849 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-12744 | Film No.: 26671020