DWSN

Dawson Geophysical (DWSN)

Dawson Geophysical Company

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일자	시간	출처	헤드라인	심볼	기업
2009/05/07	21:31	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/05/07	21:30	PR Newswire (US)	Dawson Geophysical Reports Second Quarter and Six Months Results	NASDAQ:DWSN	Dawson Geophysical Company
2009/05/01	23:38	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/05/01	23:30	PR Newswire (US)	Dawson Geophysical to Issue Second Quarter 2009 Results and Hold Investor Conference Call	NASDAQ:DWSN	Dawson Geophysical Company
2009/04/17	05:26	PR Newswire (US)	ION Deploying FireFly to East Texas on Behalf of BP	NASDAQ:DWSN	Dawson Geophysical Company
2009/04/10	19:00	Edgar (US Regulatory)	Notice of Effectiveness (EFFECT)	NASDAQ:DWSN	Dawson Geophysical Company
2009/04/01	07:07	PR Newswire (US)	Dawson Geophysical Files Shelf Registration Statement	NASDAQ:DWSN	Dawson Geophysical Company
2009/04/01	06:21	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/04/01	05:56	Edgar (US Regulatory)	Securities Registration Statement (simplified form) (S-3)	NASDAQ:DWSN	Dawson Geophysical Company
2009/02/10	04:49	Edgar (US Regulatory)	Quarterly Report (10-Q)	NASDAQ:DWSN	Dawson Geophysical Company
2009/02/07	07:14	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/02/06	03:28	Edgar (US Regulatory)	Statement of Ownership (SC 13G)	NASDAQ:DWSN	Dawson Geophysical Company
2009/02/04	23:08	PR Newswire (US)	Dawson Geophysical Reports First Quarter Results	NASDAQ:DWSN	Dawson Geophysical Company
2009/02/04	22:31	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/01/31	06:03	Edgar (US Regulatory)	Amended Current report filing (8-K/A)	NASDAQ:DWSN	Dawson Geophysical Company
2009/01/29	00:45	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2009/01/29	00:30	PR Newswire (US)	Dawson Geophysical to Issue First Quarter 2009 Results and Hold Investor Conference Call	NASDAQ:DWSN	Dawson Geophysical Company
2009/01/28	02:00	PR Newswire (US)	EnerCom, Inc. Announces Presenting Companies for The Oil & Services Conference(TM) VII February 18-19, 2009	NASDAQ:DWSN	Dawson Geophysical Company
2009/01/14	02:00	PR Newswire (US)	EnerCom, Inc. Announces Presenting Companies for The Oil & Services Conference(TM) VII February 18-19, 2009	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/17	06:43	Edgar (US Regulatory)	Proxy Statement (definitive) (DEF 14A)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/17	06:43	Edgar (US Regulatory)	Proxy Statement (definitive) (DEF 14A)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/10	07:24	Edgar (US Regulatory)	Annual Report (10-K)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/06	04:46	Edgar (US Regulatory)	Current report filing (8-K)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:37	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:35	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:33	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:32	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:31	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:28	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company
2008/12/05	04:27	Edgar (US Regulatory)	Statement of Changes in Beneficial Ownership (4)	NASDAQ:DWSN	Dawson Geophysical Company