SEC Form 4: TOBIAS C RAY was granted 25,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 25% to 125,382 units
SEC Form 4: TOBIAS C RAY was granted 25,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 25% to 125,382 units | Quantisnow