MASTEC INC — All Filings
1,000 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-C
10-K
10-K/A
10-Q
10-Q/A
11-K
11-K/A
144
3
3/A
4
4/A
424B1
424B2
424B3
424B5
424B7
425
5
8-A12B
8-K
8-K/A
ARS
CORRESP
CT ORDER
D
D/A
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREM14A
PRER14A
REGDEX
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0000015615-25-000100 | Aug 19, 2025 | Aug 15, 2025 |
| 4 | FORM 4 | 0000015615-25-000101 | Aug 19, 2025 | Aug 15, 2025 |
| 4 | FORM 4 | 0000015615-25-000083 | Aug 7, 2025 | Aug 5, 2025 |
| 144 | — | 0002007317-25-000800 | Aug 5, 2025 | — |
| 10-Q | 10-Q | 0000015615-25-000079 | Jul 31, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000015615-25-000080 | Jul 31, 2025 | — |
| 4 | FORM 4 | 0000015615-25-000068 | Jul 18, 2025 | Jul 16, 2025 |
| 144 | — | 0002007317-25-000723 | Jul 16, 2025 | — |
| 8-K | 8-K | 0001193125-25-151280 | Jun 27, 2025 | Jun 26, 2025 |
| 11-K | 11-K | 0000015615-25-000062 | Jun 26, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001193125-25-127576 | May 27, 2025 | May 22, 2025 |
| 144 | — | 0001974078-25-000158 | May 23, 2025 | — |
| 4 | FORM 4 | 0001628280-25-026605 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-026602 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-026607 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-026603 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-026608 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-026604 | May 19, 2025 | May 15, 2025 |
| 4 | FORM 4 | 0001628280-25-025572 | May 14, 2025 | May 12, 2025 |
| 8-K | 8-K | 0001193125-25-110270 | May 2, 2025 | May 1, 2025 |
| 10-Q | 10-Q | 0000015615-25-000052 | May 1, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001193125-25-089313 | Apr 22, 2025 | Apr 16, 2025 |
| SCHEDULE 13G/A | — | 0001576419-25-000775 | Apr 17, 2025 | — |
| DEF 14A | DEF 14A | 0001140361-25-013277 | Apr 10, 2025 | May 22, 2025 |
| DEFA14A | DEFA14A | 0001140361-25-013278 | Apr 10, 2025 | — |
| ARS | ARS | 0001140361-25-013280 | Apr 10, 2025 | Dec 31, 2024 |
| 4 | FORM 4 | 0000015615-25-000043 | Mar 26, 2025 | Mar 18, 2025 |
| 4 | FORM 4 | 0000015615-25-000039 | Mar 26, 2025 | Mar 24, 2025 |
| 4 | FORM 4 | 0000015615-25-000042 | Mar 26, 2025 | Mar 24, 2025 |
| 4 | FORM 4 | 0000015615-25-000040 | Mar 26, 2025 | Mar 24, 2025 |
| 4 | FORM 4 | 0000015615-25-000041 | Mar 26, 2025 | Mar 24, 2025 |
| 144 | — | 0001950047-25-002168 | Mar 24, 2025 | — |
| 4 | FORM 4 | 0000015615-25-000029 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | FORM 4 | 0000015615-25-000031 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | FORM 4 | 0000015615-25-000023 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | FORM 4 | 0000015615-25-000025 | Mar 20, 2025 | Mar 18, 2025 |
| 4 | FORM 4 | 0000015615-25-000027 | Mar 20, 2025 | Mar 18, 2025 |
| S-3ASR | S-3ASR | 0001193125-25-042499 | Feb 28, 2025 | — |
| 10-K | 10-K | 0000015615-25-000021 | Feb 28, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001193125-25-040255 | Feb 28, 2025 | Feb 27, 2025 |
| 4 | FORM 4 | 0000015615-25-000014 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | FORM 4 | 0000015615-25-000008 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | FORM 4 | 0000015615-25-000009 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | FORM 4 | 0000015615-25-000010 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | FORM 4 | 0000015615-25-000012 | Feb 19, 2025 | Feb 14, 2025 |
| 4 | FORM 4 | 0000015615-25-000013 | Feb 19, 2025 | Feb 14, 2025 |
| SCHEDULE 13G/A | — | 0002012383-25-001309 | Feb 5, 2025 | — |
| 4 | FORM 4 | 0000015615-24-000132 | Dec 6, 2024 | Dec 4, 2024 |
| 144 | — | 0001973097-24-000027 | Nov 29, 2024 | — |
| 4 | FORM 4 | 0000015615-24-000128 | Nov 29, 2024 | Nov 26, 2024 |