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|Dawson Geophysical And TGC Industries Announce Filing Of Definitive Proxy Materials And Commencement Of Mailing Definitive Proxy Materials To Their Respective Shareholders (2015/1/5)|
|Dawson Geophysical and TGC Industries Shareholders Approve Strategic Business Combination (2015/2/9)|
|Dawson Geophysical Announces Completion Of Strategic Business Combination (2015/2/11)|
|Dawson Geophysical to File a Quarterly Report on Form 10-Q for First Quarter 2015 Results (2015/2/2)|
|DWSN SHAREHOLDER ALERT: The Law Offices of Vincent Wong Launches Investigation of the Board of Directors of Dawson Geophysical Company in Connection With the Fairness of the Sale of the Company to TGC Industries, Inc. - DWSN (2014/12/1)|
|Dawson Geophysical Announces Postponement of 2015 Annual Meeting (2014/12/15)|
|SHAREHOLDER ALERT: Brodsky & Smith, LLC Files Class Action against Dawson Geophysical Company in Connection with the Sale of the Company -DWSN (2015/1/14)|
|SHAREHOLDER ALERT: Securities Litigation Law Firm of Brower Piven, A Professional Corporation, Announces Class Action Lawsuit in Connection With the Sale of Dawson Geophysical Company -- DWSN (2015/1/12)|
|Dawson Geophysical to Present at EnerCom's Oil & Services Conference 13 (2015/2/13)|
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