0001209191-23-008235.txt : 20230210 0001209191-23-008235.hdr.sgml : 20230210 20230210094258 ACCESSION NUMBER: 0001209191-23-008235 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230209 FILED AS OF DATE: 20230210 DATE AS OF CHANGE: 20230210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ashworth Margaret CENTRAL INDEX KEY: 0001833160 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13601 FILM NUMBER: 23608941 MAIL ADDRESS: STREET 1: 6212 PARKHILL DRIVE CITY: ALEXANDRIA STATE: VA ZIP: 22312 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GEOSPACE TECHNOLOGIES CORP CENTRAL INDEX KEY: 0001001115 STANDARD INDUSTRIAL CLASSIFICATION: MEASURING & CONTROLLING DEVICES, NEC [3829] IRS NUMBER: 760447780 STATE OF INCORPORATION: TX FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 7007 PINEMONT DR. CITY: HOUSTON STATE: TX ZIP: 77040 BUSINESS PHONE: 7139864444 MAIL ADDRESS: STREET 1: 7007 PINEMONT DR. CITY: HOUSTON STATE: TX ZIP: 77040 FORMER COMPANY: FORMER CONFORMED NAME: OYO GEOSPACE CORP DATE OF NAME CHANGE: 19950919 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-02-09 0 0001001115 GEOSPACE TECHNOLOGIES CORP GEOS 0001833160 Ashworth Margaret 6212 PARKHILL DRIVE ALEXANDRIA VA 22312 1 0 0 0 Common Stock 2023-02-09 4 A 0 9000 0.00 A 19500 D /s/ Anthony Eppolito, as Attorney-in-fact 2023-02-10