DAWSON GEOPHYSICAL CO — 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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SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0001315863-26-000008 | Jan 5, 2026 | — |
| 4 | — | 0001315863-26-000007 | Jan 5, 2026 | Dec 31, 2025 |
| 10-Q | 10-Q | 0001104659-25-111340 | Nov 13, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001104659-25-110404 | Nov 12, 2025 | — |
| 8-K | 8-K | 0001104659-25-107773 | Nov 6, 2025 | Oct 31, 2025 |
| SCHEDULE 13D/A | — | 0002063407-25-000067 | Oct 29, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-103150 | Oct 28, 2025 | Oct 27, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-103148 | Oct 28, 2025 | Oct 27, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-088660 | Sep 9, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-081405 | Aug 21, 2025 | Aug 20, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-079881 | Aug 18, 2025 | Aug 15, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-079879 | Aug 18, 2025 | Aug 15, 2025 |
| 10-Q | 10-Q | 0001558370-25-011393 | Aug 13, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0001558370-25-011231 | Aug 12, 2025 | — |
| 8-K | 8-K | 0001558370-25-010985 | Aug 11, 2025 | Aug 8, 2025 |
| 8-K | 8-K | 0001558370-25-008775 | Jun 20, 2025 | Jun 17, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-060238 | Jun 17, 2025 | Jun 13, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-057841 | Jun 9, 2025 | Jun 6, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-051197 | May 20, 2025 | May 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-051122 | May 20, 2025 | May 16, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-051120 | May 20, 2025 | May 16, 2025 |
| 10-Q | 10-Q | 0001558370-25-007774 | May 14, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0001558370-25-007577 | May 13, 2025 | — |
| DEF 14A | DEF 14A | 0001558370-25-006017 | Apr 30, 2025 | Jun 17, 2025 |
| 10-K | 10-K | 0001558370-25-004330 | Apr 2, 2025 | Dec 31, 2024 |
| NT 10-K | NT 10-K | 0001558370-25-004208 | Apr 1, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0001558370-25-004024 | Mar 28, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-004870 | Jan 21, 2025 | Jun 28, 2024 |
| 10-Q | 10-Q | 0001558370-24-015542 | Nov 13, 2024 | Sep 30, 2024 |
| 8-K | 8-K | 0001558370-24-015353 | Nov 12, 2024 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-24-106292 | Oct 4, 2024 | Oct 1, 2024 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-24-106291 | Oct 4, 2024 | Oct 1, 2024 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-24-106290 | Oct 4, 2024 | Oct 1, 2024 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-24-106286 | Oct 4, 2024 | Oct 1, 2024 |
| 3 | OWNERSHIP DOCUMENT | 0001104659-24-106274 | Oct 4, 2024 | Apr 12, 2022 |
| 3 | OWNERSHIP DOCUMENT | 0001104659-24-106273 | Oct 4, 2024 | Apr 12, 2022 |
| 10-Q | 10-Q | 0001558370-24-012071 | Aug 13, 2024 | Jun 30, 2024 |
| 8-K | 8-K | 0001558370-24-011907 | Aug 12, 2024 | — |
| 8-K | 8-K | 0001558370-24-009449 | Jun 24, 2024 | Jun 18, 2024 |
| DEFA14A | DEFA14A | 0001558370-24-008334 | May 16, 2024 | — |
| 10-Q | 10-Q | 0001558370-24-008146 | May 14, 2024 | Mar 31, 2024 |
| 8-K | 8-K | 0001558370-24-007972 | May 13, 2024 | — |
| DEF 14A | DEF 14A | 0001558370-24-006113 | Apr 29, 2024 | Jun 18, 2024 |
| 3 | 3 | 0000950170-24-046016 | Apr 19, 2024 | Nov 20, 2023 |
| 3 | 3 | 0000950170-24-046015 | Apr 19, 2024 | Nov 20, 2023 |
| 10-K | 10-K | 0001558370-24-004547 | Apr 1, 2024 | Dec 31, 2023 |
| 8-K | 8-K | 0001558370-24-004432 | Apr 1, 2024 | Mar 28, 2024 |
| 8-K | FORM 8-K | 0001104659-23-127729 | Dec 20, 2023 | Dec 14, 2023 |
| 8-K | FORM 8-K | 0001104659-23-122834 | Dec 1, 2023 | Nov 30, 2023 |
| 8-K | FORM 8-K | 0001104659-23-122824 | Dec 1, 2023 | Nov 27, 2023 |