Live feed13:40:23·1614dINSIDERFilingvia QuantisnowSEC Form 4: Cooper Craig W returned $217,784 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (93,070 units at $2.34), closing all direct ownership in the companyByQuantisnow·Wall Street's wire, on your screen.DWSN· Dawson Geophysical CompanyEnergyOriginal source