Dawson Geophysical Company

Filing date	Form	Description	Filing Group	View
08/28/23	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	Proxy Filings	0001104659-23-096067.rtf View HTML 0001104659-23-096067.xls 0001104659-23-096067.pdf
08/25/23	UPLOAD	UPLOAD	Other	0000000000-23-009407.rtf View HTML 0000000000-23-009407.pdf
08/23/23	PRER14A	Proxy soliciting materials. Revised preliminary material	Proxy Filings	0001104659-23-094532.rtf View HTML 0001104659-23-094532.xls 0001104659-23-094532.pdf
08/07/23	PRER14A	Proxy soliciting materials. Revised preliminary material	Proxy Filings	0001104659-23-088400.rtf View HTML 0001104659-23-088400.xls 0001104659-23-088400.pdf
08/07/23	CORRESP	CORRESP	Other	0001104659-23-088412.rtf View HTML 0001104659-23-088412.pdf
07/31/23	8-K	Report of unscheduled material events or corporate event	Current Reports	0001104659-23-085509.rtf View HTML 0001104659-23-085509.xls 0001104659-23-085509.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
07/31/23	10-Q	Quarterly report which provides a continuing view of a company's financial position	Quarterly Filings	0001558370-23-012571.rtf View HTML 0001558370-23-012571.xls 0001558370-23-012571.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
07/26/23	UPLOAD	UPLOAD	Other	0000000000-23-008023.rtf View HTML 0000000000-23-008023.pdf
06/30/23	4/A	Amendment to a previously filed 4	3,4,5	0000899243-23-016727.rtf View HTML 0000899243-23-016727.xls 0000899243-23-016727.pdf
06/29/23	SC 13D/A	An amendment to a SC 13D filing	Other	0001387131-23-008047.rtf View HTML 0001387131-23-008047.xls 0001387131-23-008047.pdf

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Dawson Geophysical Company

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