06/09/2025
3:21 PM | Clark William Anthony (Reporting)
Dawson Geophysical (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2025
8:43 PM | Dawson Geophysical (Issuer)
Mays Ray L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2025
4:55 PM | Dawson Geophysical (Issuer)
Krylov Sergei (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2025
5:04 PM | Dawson Geophysical (Issuer)
Shaw Ian M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/14/2025
3:45 PM | Dawson Geophysical (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
01/21/2025
2:52 PM | Clark William Anthony (Reporting)
Dawson Geophysical (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/13/2024
4:05 PM | Dawson Geophysical (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/04/2024
3:30 PM | Conly Albert S. (Reporting)
Dawson Geophysical (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2024
3:30 PM | Dawson Geophysical (Issuer)
Fernandes Jose Carlos (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2024
3:31 PM | Bradley Bruce Franklin (Reporting)
Dawson Geophysical (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2024
3:31 PM | Dawson Geophysical (Issuer)
Krylov Sergei (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/04/2024
3:15 PM | Conly Albert S. (Reporting)
Dawson Geophysical (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
10/04/2024
3:16 PM | Dawson Geophysical (Issuer)
Fernandes Jose Carlos (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
08/13/2024
3:53 PM | Dawson Geophysical (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
08/12/2024
3:31 PM | Dawson Geophysical (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/24/2024
4:20 PM | Dawson Geophysical (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
