Investor Relations

SEC Filing Details

Document Details

Form

Filing Date

11/12/1997

Document Date

11/12/1997

Form Description

Amended Registration statement for face-amount certificate companies

Filing Group

Registration Statements

Company

Dawson Geophysical

Filing Formats

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On February 11, 2015, Dawson completed a strategic business combination with TGC Industries Inc. formerly listed as TGE