DAWSON GEOPHYSICAL CO·4

Oct 3, 2:55 PM ET

North Ted R 4

4 · DAWSON GEOPHYSICAL CO · Filed Oct 3, 2017

Insider Transaction Report

Form 4
Period: 2017-09-30
North Ted R
Director
Transactions
  • Award

    Dawson Geophysical Company-Common Stock $0.01 par value

    2017-09-30+2,85244,106 total

Documents

1 file
  • 4
    a4.xmlPrimary

    4