Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-26-059193
Filing Date
2026-02-19
Accepted
2026-02-19 15:16:57
Documents
159
Period of Report
2025-12-31

Document Format Files

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  Complete submission text file 0001193125-26-059193.txt   47084385

Data Files

Seq Description Document Type Size
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161 EXTRACTED XBRL INSTANCE DOCUMENT mlm-20251231_htm.xml XML 8062905
Mailing Address 4123 PARKLAKE AVE RALEIGH NC 27612
Business Address 4123 PARKLAKE AVE RALEIGH NC 27612 919-781-4550
MARTIN MARIETTA MATERIALS INC (Filer) CIK: 0000916076 (see all company filings)

EIN.: 561848578 | State of Incorp.: NC | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12744 | Film No.: 26653906
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)