Form 8-K - Current report:
SEC Accession No. 0001564590-21-011525
Filing Date
2021-03-08
Accepted
2021-03-08 17:16:19
Documents
13
Period of Report
2021-03-04
Items
Item 1.04: Mine Safety - Reporting of Shutdowns and Patterns of Violations
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K MSHA CITATION mlm-8k_20210304.htm   iXBRL 8-K 35439
  Complete submission text file 0001564590-21-011525.txt   192811

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA mlm-20210304.xsd EX-101.SCH 6488
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE mlm-20210304_def.xml EX-101.DEF 13342
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE mlm-20210304_lab.xml EX-101.LAB 22955
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE mlm-20210304_pre.xml EX-101.PRE 14020
6 EXTRACTED XBRL INSTANCE DOCUMENT mlm-8k_20210304_htm.xml XML 4820
Mailing Address 2710 WYCLIFF ROAD RALEIGH NC 27607
Business Address 2710 WYCLIFF ROAD RALEIGH NC 27607 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: 8-K | Act: 34 | File No.: 001-12744 | Film No.: 21722925
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)