DWSN

Dawson Geophysical (DWSN)

Dawson Geophysical Company

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일자	시간	출처	헤드라인	심볼	기업
2011/11/09	20:08	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/11/09	20:00	PR Newswire (US)	Dawson Geophysical Reports Fiscal Fourth Quarter and Year-End Results 2011	NASDAQ:DWSN	Dawson Geophysical Company
2011/11/03	06:00	PR Newswire (US)	Dawson Geophysical to Issue Fourth Quarter 2011 Results and Hold Investor Conference Call	NASDAQ:DWSN	Dawson Geophysical Company
2011/11/03	05:15	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/29	04:22	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/29	02:27	Edgar (US Regulatory)	Withdrawal of Registration Statement (RW)	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/28	18:30	PR Newswire (US)	Dawson Geophysical Announces Termination of Merger Agreement	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/25	06:21	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/25	06:07	Edgar (US Regulatory)	Filing of certain prospectuses and communications in connection with business combination transactions (425)	NASDAQ:DWSN	Dawson Geophysical Company
2011/10/25	03:15	PR Newswire (US)	Dawson Geophysical and TGC Industries Announce Merger Update	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/27	19:01	Edgar (US Regulatory)	Filing of certain prospectuses and communications in connection with business combination transactions (425)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/27	19:01	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/27	07:13	PR Newswire (US)	Dawson Geophysical and TGC Industries Announce Filing of Definitive Proxy Materials and Will Commence Mailing Definitive Prox...	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/27	04:12	Edgar (US Regulatory)	Prospectus filed pursuant to Rule 424(b)(3) (424B3)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/26	19:00	Edgar (US Regulatory)	Notice of Effectiveness (EFFECT)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/21	04:26	Edgar (US Regulatory)	Registration Statement for securities to be issued in business combination transactions (S-4/A)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/07	06:26	Edgar (US Regulatory)	Filing of certain prospectuses and communications in connection with business combination transactions (425)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/07	06:18	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/07	05:43	PR Newswire (US)	Dawson Geophysical and TGC Industries Announce Closing of the DOJ Investigation and Early Termination of Hart-Scott-Rodino Wa...	NASDAQ:DWSN	Dawson Geophysical Company
2011/09/07	01:23	Dow Jones News	Applications Given Early Antitrust Clearance	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/30	06:05	Edgar (US Regulatory)	Registration Statement for securities to be issued in business combination transactions (S-4/A)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/25	03:23	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/25	03:23	Edgar (US Regulatory)	Filing of certain prospectuses and communications in connection with business combination transactions (425)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/24	04:48	PR Newswire (US)	Dawson Geophysical and TGC Industries Announce Extension of Date to Hold Special Meetings of Shareholders and Establish Recor...	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/13	06:42	PR Newswire (US)	Dawson Geophysical to Present at EnerCom's 2011 Oil & Gas Conference	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/13	06:05	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/10	04:04	Edgar (US Regulatory)	Quarterly Report (10-Q)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/10	03:22	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/10	03:21	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2011/08/10	03:20	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company