Dawson Geophysical Company

Filing date	Form	Description	Filing Group	View
05/10/13	8-K	Report of unscheduled material events or corporate event	Current Reports	0001193125-13-214164.rtf View HTML 0001193125-13-214164.xls 0001193125-13-214164.pdf
05/10/13	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0001104659-13-040162.rtf View HTML 0001104659-13-040162.xls 0001104659-13-040162.pdf EX-101.INS - XBRL INSTANCE DOCUMENT
05/10/13	ARS	An annual report to security holders	Annual Filings	View HTML
05/09/13	8-K	Report of unscheduled material events or corporate event	Current Reports	0001193125-13-211034.rtf View HTML 0001193125-13-211034.xls 0001193125-13-211034.pdf
05/09/13	UPLOAD	UPLOAD	Other	View HTML 0000000000-13-025720.pdf
05/07/13	8-K	Report of unscheduled material events or corporate event	Current Reports	0001193125-13-202712.rtf View HTML 0001193125-13-202712.xls 0001193125-13-202712.pdf
04/30/13	8-K	Report of unscheduled material events or corporate event	Current Reports	0001193125-13-187549.rtf View HTML 0001193125-13-187549.xls 0001193125-13-187549.pdf
04/30/13	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	Proxy Filings	0001104659-13-035070.rtf View HTML 0001104659-13-035070.xls 0001104659-13-035070.pdf
04/29/13	8-K	Report of unscheduled material events or corporate event	Current Reports	0001104659-13-033807.rtf View HTML 0001104659-13-033807.xls 0001104659-13-033807.pdf
04/19/13	PRE 14A	A preliminary proxy statement providing notification matters to be brought to a vote	Proxy Filings	0001104659-13-030941.rtf View HTML 0001104659-13-030941.xls 0001104659-13-030941.pdf

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Dawson Geophysical Company

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