MARTIN MARIETTA MATERIALS INC - MLM
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 51
Latest filed: May 18, 2026
| Form | Count |
|---|---|
| 4 | 40 |
| 8-K | 8 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000069 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000058 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000060 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000062 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000064 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000065 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000066 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000067 | View |
| May 18, 2026 | 4 | May 14, 2026 | 0000916076-26-000068 | View |
| May 14, 2026 | 8-K | May 14, 2026 | 0001193125-26-224306 | View |
| May 05, 2026 | 4 | May 01, 2026 | 0000916076-26-000051 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000830 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0001193125-26-193931 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000463 | View |
| Apr 27, 2026 | 8-K | Apr 27, 2026 | 0000950157-26-000549 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001776 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0000916076-26-000040 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0000916076-26-000042 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0000916076-26-000044 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0000916076-26-000047 | View |
| Mar 02, 2026 | 4 | Feb 27, 2026 | 0000916076-26-000030 | View |
| Mar 02, 2026 | 4 | Feb 27, 2026 | 0000916076-26-000032 | View |
| Mar 02, 2026 | 4 | Feb 27, 2026 | 0000916076-26-000034 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0000916076-26-000020 | View |
| Feb 25, 2026 | 4 | Feb 24, 2026 | 0000916076-26-000022 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0000916076-26-000024 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0000916076-26-000026 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0000916076-26-000028 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000916076-26-000010 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000916076-26-000012 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000916076-26-000014 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000916076-26-000016 | View |
| Feb 24, 2026 | 4 | Feb 20, 2026 | 0000916076-26-000018 | View |
| Feb 23, 2026 | 8-K | Feb 23, 2026 | 0000950157-26-000175 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0000916076-26-000002 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0000916076-26-000004 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0000916076-26-000006 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0000916076-26-000008 | View |
| Feb 13, 2026 | 8-K | Feb 11, 2026 | 0001193125-26-051474 | View |
| Feb 11, 2026 | 8-K | Feb 11, 2026 | 0001193125-26-045530 | View |
| Jan 02, 2026 | 8-K | Dec 31, 2025 | 0000950157-25-001042 | View |
| Dec 19, 2025 | 8-K | Dec 19, 2025 | 0000950157-25-001013 | View |
| Dec 17, 2025 | 4 | Dec 16, 2025 | 0000916076-25-000033 | View |
| Dec 17, 2025 | 4 | Dec 16, 2025 | 0000916076-25-000036 | View |
| Dec 17, 2025 | 4 | Dec 16, 2025 | 0000916076-25-000038 | View |
| Dec 17, 2025 | 4 | Dec 16, 2025 | 0000916076-25-000040 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000916076-25-000029 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0000916076-25-000031 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0000916076-25-000023 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0000916076-25-000025 | View |
| Dec 01, 2025 | 4 | Nov 28, 2025 | 0000916076-25-000027 | View |