Investor Relations

SEC Filing Details

Document Details

Form
Filing Date
11/17/2010
Document Date
11/15/2010
Form Description
Amendment to a previously filed 4
Filing Group
3,4,5
Company
Dawson Geophysical
On February 11, 2015, Dawson completed a strategic business combination with TGC Industries Inc. formerly listed as TGE

Minimum 15 minutes delayed. Source: LSEG

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