MASTEC INC - MTZ
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: 32
Latest filed: May 22, 2026
| Form | Count |
|---|---|
| 4 | 25 |
| 8-K | 3 |
| 144 | 3 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 22, 2026 | 8-K | May 21, 2026 | 0001193125-26-236909 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000060 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000061 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000062 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000063 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000064 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0000015615-26-000065 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0000015615-26-000055 | View |
| May 04, 2026 | 144 | — | 0001974078-26-000163 | View |
| Apr 30, 2026 | 8-K | Apr 30, 2026 | 0000015615-26-000052 | View |
| Apr 17, 2026 | 4 | Mar 17, 2026 | 0000015615-26-000042 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001800 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0000015615-26-000040 | View |
| Mar 25, 2026 | 144 | — | 0001973097-26-000009 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0000015615-26-000034 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0000015615-26-000035 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0000015615-26-000036 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0000015615-26-000037 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0000015615-26-000038 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000015615-26-000026 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000015615-26-000027 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000015615-26-000028 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0000015615-26-000029 | View |
| Mar 05, 2026 | 4 | Mar 03, 2026 | 0000015615-26-000022 | View |
| Mar 03, 2026 | 144 | — | 0001950047-26-002060 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0000015615-26-000018 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000006 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000007 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000008 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000009 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000010 | View |
| Feb 18, 2026 | 4 | Feb 13, 2026 | 0000015615-26-000011 | View |