<SEC-DOCUMENT>0001144969-22-000007-index.html : 20220208 <SEC-HEADER>0001144969-22-000007.hdr.sgml : 20220208 <ACCEPTANCE-DATETIME>20220208162345 ACCESSION NUMBER: 0001144969-22-000007 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20220208 DATE AS OF CHANGE: 20220208 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-52075 FILM NUMBER: 22601921 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: RUTABAGA CAPITAL MANAGEMENT LLC/MA CENTRAL INDEX KEY: 0001128239 IRS NUMBER: 043451870 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 64 BROAD STREET STREET 2: 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 617-204-1160 MAIL ADDRESS: STREET 1: 64 BROAD STREET STREET 2: 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02109 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>geos13g.txt <TEXT> Document 1 - file: geos13g.txt
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