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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425
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0001057439-16-000128 | Jan 21, 2016 | — |
| 3 | PRIMARY DOCUMENT | 0001278641-15-000006 | Dec 4, 2015 | Nov 27, 2015 |
| SC 13G/A | — | 0001278641-15-000007 | Dec 4, 2015 | — |
| 4/A | 4/A | 0001104659-15-082790 | Dec 3, 2015 | Dec 1, 2015 |
| 4/A | 4/A | 0001104659-15-082784 | Dec 3, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082739 | Dec 3, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082741 | Dec 3, 2015 | Dec 1, 2015 |
| 4/A | 4/A | 0001104659-15-082783 | Dec 3, 2015 | Dec 1, 2015 |
| 4/A | 4/A | 0001104659-15-082787 | Dec 3, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082526 | Dec 2, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082523 | Dec 2, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082524 | Dec 2, 2015 | Dec 1, 2015 |
| 4 | 4 | 0001104659-15-082525 | Dec 2, 2015 | Dec 1, 2015 |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) | 0001104659-15-076712 | Nov 6, 2015 | Sep 30, 2015 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-075936 | Nov 5, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-074115 | Oct 29, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-066754 | Sep 23, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-057362 | Aug 7, 2015 | — |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) | 0001104659-15-057767 | Aug 7, 2015 | Jun 30, 2015 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-054973 | Jul 31, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-049630 | Jul 2, 2015 | Jun 30, 2015 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-045708 | Jun 16, 2015 | — |
| 4 | 4 | 0001104659-15-044654 | Jun 10, 2015 | Jun 8, 2015 |
| 4 | 4 | 0001104659-15-044655 | Jun 10, 2015 | Jun 8, 2015 |
| 4 | 4 | 0001104659-15-044653 | Jun 10, 2015 | Jun 8, 2015 |
| 4 | 4 | 0001104659-15-044659 | Jun 10, 2015 | Jun 8, 2015 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-043688 | Jun 5, 2015 | Jun 2, 2015 |
| S-8 | SECURITIES TO BE OFFERED TO EMPLOYEES PURSUANT TO EMPLOYEE BENEFIT PLANS | 0001104659-15-042844 | Jun 2, 2015 | — |
| 10-Q | QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) | 0001104659-15-039082 | May 18, 2015 | Mar 31, 2015 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-039077 | May 18, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-036260 | May 8, 2015 | — |
| NT 10-Q | NOTICE OF INABILITY TO TIMELY FILE A FORM 10-Q | 0001104659-15-036239 | May 8, 2015 | Mar 31, 2015 |
| DEF 14A | DEF 14A | 0001047469-15-004145 | Apr 30, 2015 | Jun 2, 2015 |
| 8-K/A | AMENDMENT TO FORM 8-K | 0001104659-15-032335 | Apr 30, 2015 | Feb 11, 2015 |
| 10-QT | 10-QT | 0001193125-15-101893 | Mar 23, 2015 | Dec 31, 2014 |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-021795 | Mar 23, 2015 | Mar 18, 2015 |
| 10-K | ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) | 0001104659-15-020069 | Mar 16, 2015 | Dec 31, 2014 |
| SC 13G/A | — | 0000215457-15-000342 | Mar 10, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-015501 | Mar 2, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-013621 | Feb 25, 2015 | — |
| SC 13G | SC 13G | 0001193125-15-050593 | Feb 17, 2015 | — |
| 8-K | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | 0001104659-15-009740 | Feb 13, 2015 | — |
| 3 | 3 | 0001104659-15-009495 | Feb 12, 2015 | Feb 11, 2015 |
| 3 | 3 | 0001104659-15-009497 | Feb 12, 2015 | Feb 11, 2015 |
| 3 | 3 | 0001104659-15-009498 | Feb 12, 2015 | Feb 11, 2015 |
| 3 | 3 | 0001104659-15-009499 | Feb 12, 2015 | Feb 11, 2015 |
| 4 | 4 | 0001104659-15-009502 | Feb 12, 2015 | Feb 11, 2015 |
| 4 | 4 | 0001104659-15-009503 | Feb 12, 2015 | Feb 11, 2015 |
| 4 | 4 | 0001104659-15-009504 | Feb 12, 2015 | Feb 11, 2015 |
| 4 | 4 | 0001104659-15-009505 | Feb 12, 2015 | Feb 11, 2015 |