Live feed17:55:11·400dINSIDERFilingvia QuantisnowDirector Krylov Sergei was granted 9,250 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 48% to 28,415 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DWSN· Dawson Geophysical CompanyEnergyOriginal source