| Date Filed | Type | Description |
| 02/09/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/11/2016 |
SC 13G/A
| PARADIGM CAPITAL MANAGEMENT INC reports a 0% stake in Dawson Geophysical Company |
| 02/11/2015 |
8-K
| Quarterly results |
| 02/09/2015 |
8-K
| Submission of Matters to a Vote of Security Holders, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 02/09/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 02/09/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 02/06/2015 |
10-Q
| Quarterly Report for the period ended December 31, 2014 |
| 02/02/2015 |
8-K
| Other Events, Financial Statements and Exhibits |
| 02/02/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/21/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/13/2015 |
8-K
| Other Events |
| 01/13/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/13/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/05/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 01/05/2015 |
8-K
| Other Events, Financial Statements and Exhibits |
| 01/05/2015 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/15/2014 |
8-K
| Other Events, Financial Statements and Exhibits |
| 12/15/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/15/2014 |
10-K
| Annual Report for the period ended September 30, 2014 |
| 12/03/2014 |
8-K
| Investor presentation |
| 12/03/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 12/02/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/25/2014 |
8-K
| Investor presentation |
| 11/25/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/17/2014 |
8-K
| Other Events, Financial Statements and Exhibits |
| 11/17/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/17/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/12/2014 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 11/12/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 11/04/2014 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 10/27/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 10/09/2014 |
8-K
| Conference call transcript |
| 10/09/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 10/09/2014 |
425
| Form 425 - Prospectuses and communications, business combinations |
|