Dawson Geophysical Co
DWSNNasdaqCIK 799165EnergyFiscal year ends Dec 31
Reports and events: 296 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-1416:20 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001104659-26-097202 |
| 2026-08-1317:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-096033 |
| 2026-05-1516:01 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001104659-26-062455 |
| 2026-05-1416:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-061182 |
| 2026-04-3016:40 ET | 10-K/A | Annual report, amendedPeriod 2025-12-31 | 0001104659-26-053054 |
| 2026-03-3117:11 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001104659-26-037886 |
| 2026-03-3118:44 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-037073 |
| 2026-01-0519:21 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001315863-26-000008 |
| 2025-11-1316:21 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001104659-25-111340 |
| 2025-11-1216:19 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-110404 |
| 2025-11-0616:25 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-107773 |
| 2025-10-2919:22 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0002063407-25-000067 |
| 2025-08-1316:29 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001558370-25-011393 |
| 2025-08-1216:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-011231 |
| 2025-08-1109:28 ET | 8-K | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-25-010985 |
| 2025-06-2016:24 ET | 8-K | 5.07 Shareholder vote results | 0001558370-25-008775 |
| 2025-05-1416:45 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0001558370-25-007774 |
| 2025-05-1316:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-007577 |
| 2025-04-3016:37 ET | DEF 14A | Proxy statementPeriod 2025-06-17 | 0001558370-25-006017 |
| 2025-04-0217:00 ET | 10-K | Annual reportPeriod 2024-12-31 | 0001558370-25-004330 |
| 2025-03-2817:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-25-004024 |
| 2024-11-1317:05 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001558370-24-015542 |
| 2024-11-1217:16 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-015353 |
| 2024-08-1316:53 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001558370-24-012071 |
| 2024-08-1216:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-011907 |
| 2024-06-2417:20 ET | 8-K | 5.07 Shareholder vote results | 0001558370-24-009449 |
| 2024-05-1416:31 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0001558370-24-008146 |
| 2024-05-1316:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001558370-24-007972 |
| 2024-04-2916:15 ET | DEF 14A | Proxy statementPeriod 2024-06-18 | 0001558370-24-006113 |
| 2024-04-0116:46 ET | 10-K | Annual reportPeriod 2023-12-31 | 0001558370-24-004547 |
| 2024-04-0106:20 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-24-004432 |
| 2023-12-2016:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-23-127729 |
| 2023-12-0116:15 ET | 8-K | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-23-122834 |
| 2023-12-0116:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-23-122824 |
| 2023-11-2217:06 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001104659-23-120807 |
| 2023-11-0916:40 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0001558370-23-018609 |
| 2023-11-0906:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-115965 |
| 2023-11-0816:58 ET | DEF 14A | Proxy statementPeriod 2023-11-30 | 0001104659-23-115718 |
| 2023-10-3016:39 ET | SC 13D/A | Ownership report, active investor, amended | 0001839882-23-028790 |
| 2023-09-1916:05 ET | 8-K | 5.07 Shareholder vote results | 0001104659-23-101938 |
| 2023-08-2817:19 ET | DEF 14A | Proxy statementPeriod 2023-09-13 | 0001104659-23-096067 |
| 2023-07-3116:32 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001558370-23-012571 |
| 2023-07-3106:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-085509 |
| 2023-06-2909:18 ET | SC 13D/A | Ownership report, active investor, amended | 0001387131-23-008047 |
| 2023-06-2216:45 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-23-073807 |
| 2023-06-0716:16 ET | 8-K/A | 9.01 Financial statements and exhibits | 0001558370-23-010872 |
| 2023-05-1517:01 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0001558370-23-009945 |
| 2023-05-1516:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-23-060837 |
| 2023-05-0116:30 ET | 10-K/A | Annual report, amendedPeriod 2022-12-31 | 0001558370-23-007498 |
| 2023-03-2407:00 ET | 8-K | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-036243 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 16:04 ET. Listed shows no prices and gives no investment advice.