Investor Relations

Dawson Geophysical Company

Filing date Form Description Filing Group View
10-K/A

Amendment to a previously filed 10-K

Annual Filings
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8-K

Report of unscheduled material events or corporate event

Current Reports
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10-K

Annual report which provides a comprehensive overview of the company for the past year

Annual Filings
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8-K

Report of unscheduled material events or corporate event

Current Reports
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8-K

Report of unscheduled material events or corporate event

Current Reports
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SC 13G/A

An amendment to the SC 13G filing

Other
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SC 13G/A

An amendment to the SC 13G filing

Other
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SC 13G/A

An amendment to the SC 13G filing

Other
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8-K

Report of unscheduled material events or corporate event

Current Reports
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DEF 14A

Official notification to shareholders of matters to be brought to a vote ("Proxy")

Proxy Filings
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