MARTIN MARIETTA MATERIALS INC — All Filings
1,002 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-KT
144
3
4
4/A
424B1
424B2
424B3
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFC14A
DEFS14A
DFAN14A
DFRN14A
EFFECT
FWP
NO ACT
POS AM
POSASR
PRE 14A
PREC14A
PRES14A
PRRN14A
PX14A6G
RW
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001776 | Mar 27, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000047 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000044 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000042 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000040 | Mar 3, 2026 | Mar 1, 2026 |
| 3 | PRIMARY DOCUMENT | 0000916076-26-000038 | Mar 3, 2026 | Mar 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000034 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000032 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000030 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000028 | Feb 25, 2026 | Feb 23, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000026 | Feb 25, 2026 | Feb 23, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000024 | Feb 25, 2026 | Feb 23, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000022 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000020 | Feb 25, 2026 | Feb 23, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000018 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000016 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000014 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000012 | Feb 24, 2026 | Feb 20, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000010 | Feb 24, 2026 | Feb 20, 2026 |
| 8-K | CURRENT REPORT | 0000950157-26-000175 | Feb 23, 2026 | — |
| S-3ASR | REGISTRATION STATEMENT | 0000950157-26-000169 | Feb 19, 2026 | — |
| 10-K | 10-K | 0001193125-26-059193 | Feb 19, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000008 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000006 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000004 | Feb 19, 2026 | Feb 17, 2026 |
| 4 | PRIMARY DOCUMENT | 0000916076-26-000002 | Feb 19, 2026 | Feb 17, 2026 |
| 8-K | 8-K | 0001193125-26-051474 | Feb 13, 2026 | Feb 11, 2026 |
| 8-K | 8-K | 0001193125-26-045530 | Feb 11, 2026 | — |
| 8-K | CURRENT REPORT | 0000950157-25-001042 | Jan 2, 2026 | Dec 31, 2025 |
| 8-K | CURRENT REPORT | 0000950157-25-001013 | Dec 19, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000040 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000038 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000036 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000033 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000031 | Dec 3, 2025 | Dec 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000029 | Dec 3, 2025 | Dec 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000027 | Dec 1, 2025 | Nov 28, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000025 | Dec 1, 2025 | Nov 28, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000023 | Dec 1, 2025 | Nov 28, 2025 |
| S-8 | REGISTRATION STATEMENT | 0000950157-25-000940 | Nov 13, 2025 | — |
| 10-Q | 10-Q | 0001193125-25-264566 | Nov 4, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001193125-25-263528 | Nov 4, 2025 | — |
| SD | SD | 0001193125-25-214521 | Sep 24, 2025 | — |
| 8-K | CURRENT REPORT | 0000950157-25-000794 | Sep 17, 2025 | Sep 16, 2025 |
| 8-K | CURRENT REPORT | 0000950157-25-000750 | Sep 3, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000021 | Sep 2, 2025 | Aug 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000019 | Sep 2, 2025 | Aug 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000018 | Sep 2, 2025 | Aug 29, 2025 |
| 3 | PRIMARY DOCUMENT | 0000916076-25-000013 | Aug 25, 2025 | Aug 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0000916076-25-000009 | Aug 11, 2025 | Aug 8, 2025 |