DAWSON GEOPHYSICAL CO (DWSN) Historical Stock Prices
DAWSON GEOPHYSICAL CO (DWSN) is a publicly traded company on the Nasdaq, categorized under SIC 1382 (Oil & Gas Field Exploration Services). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: DWSN
CIK: 799165
Exchange: Nasdaq
SIC 1382: Oil & Gas Field Exploration Services
Fiscal Year End: 12/31
State: TX
Independent PCAOB Auditor
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Audit Firm
RSM US LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerJoseph Blice
Audit LocationHouston, Texas, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 10-Q | 2026-08-14 | 2026-06-30 | 10-Q | 0001104659-26-097202 | View SEC Doc Filr Page |
| 8-K | 2026-08-13 | 2026-08-13 | 8-K | 0001104659-26-096033 | View SEC Doc Filr Page |
| 4 | 2026-07-01 | 2026-06-30 | OWNERSHIP DOCUMENT | 0001104659-26-079857 | View SEC Doc Filr Page |
| 10-Q | 2026-05-15 | 2026-03-31 | 10-Q | 0001104659-26-062455 | View SEC Doc Filr Page |
| 8-K | 2026-05-14 | 2026-05-14 | 8-K | 0001104659-26-061182 | View SEC Doc Filr Page |
| 10-K/A | 2026-04-30 | 2025-12-31 | 10-K/A | 0001104659-26-053054 | View SEC Doc Filr Page |
| 10-K | 2026-03-31 | 2025-12-31 | 10-K | 0001104659-26-037886 | View SEC Doc Filr Page |
| 8-K | 2026-03-31 | 2026-03-30 | 8-K | 0001104659-26-037073 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2026-01-05 | — | SCHEDULE 13D/A Filing | 0001315863-26-000008 | View SEC Doc Filr Page |
| 4 | 2026-01-05 | 2025-12-31 | 4 Filing | 0001315863-26-000007 | View SEC Doc Filr Page |
| 10-Q | 2025-11-13 | 2025-09-30 | 10-Q | 0001104659-25-111340 | View SEC Doc Filr Page |
| 8-K | 2025-11-12 | 2025-11-12 | 8-K | 0001104659-25-110404 | View SEC Doc Filr Page |
| 8-K | 2025-11-06 | 2025-10-31 | 8-K | 0001104659-25-107773 | View SEC Doc Filr Page |
| SCHEDULE 13D/A | 2025-10-29 | — | SCHEDULE 13D/A Filing | 0002063407-25-000067 | View SEC Doc Filr Page |
| 4 | 2025-10-28 | 2025-10-27 | OWNERSHIP DOCUMENT | 0001104659-25-103150 | View SEC Doc Filr Page |
| 4 | 2025-10-28 | 2025-10-27 | OWNERSHIP DOCUMENT | 0001104659-25-103148 | View SEC Doc Filr Page |
| 4 | 2025-09-09 | 2025-09-09 | OWNERSHIP DOCUMENT | 0001104659-25-088660 | View SEC Doc Filr Page |
| 4 | 2025-08-21 | 2025-08-20 | OWNERSHIP DOCUMENT | 0001104659-25-081405 | View SEC Doc Filr Page |
| 4 | 2025-08-18 | 2025-08-15 | OWNERSHIP DOCUMENT | 0001104659-25-079881 | View SEC Doc Filr Page |
| 4 | 2025-08-18 | 2025-08-15 | OWNERSHIP DOCUMENT | 0001104659-25-079879 | View SEC Doc Filr Page |
| 10-Q | 2025-08-13 | 2025-06-30 | 10-Q | 0001558370-25-011393 | View SEC Doc Filr Page |
| 8-K | 2025-08-12 | 2025-08-12 | 8-K | 0001558370-25-011231 | View SEC Doc Filr Page |
| 8-K | 2025-08-11 | 2025-08-08 | 8-K | 0001558370-25-010985 | View SEC Doc Filr Page |
| 8-K | 2025-06-20 | 2025-06-17 | 8-K | 0001558370-25-008775 | View SEC Doc Filr Page |
| 4 | 2025-06-17 | 2025-06-13 | OWNERSHIP DOCUMENT | 0001104659-25-060238 | View SEC Doc Filr Page |