GEOSPACE TECHNOLOGIES CORP·4

Feb 8, 3:43 PM ET

Langtry Tina M 4

4 · GEOSPACE TECHNOLOGIES CORP · Filed Feb 8, 2018

Insider Transaction Report

Form 4
Period: 2018-02-07
Transactions
  • Award

    Common Stock

    2018-02-07+2,4004,775 total

Documents

1 file
  • 4
    doc4.xmlPrimary

    FORM 4 SUBMISSION