<SEC-DOCUMENT>0000936753-21-000066-index.html : 20210709 <SEC-HEADER>0000936753-21-000066.hdr.sgml : 20210709 <ACCEPTANCE-DATETIME>20210709153510 ACCESSION NUMBER: 0000936753-21-000066 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210709 DATE AS OF CHANGE: 20210709 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MIND TECHNOLOGY, INC CENTRAL INDEX KEY: 0000926423 STANDARD INDUSTRIAL CLASSIFICATION: SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL SYS [3812] IRS NUMBER: 760210849 STATE OF INCORPORATION: DE FISCAL YEAR END: 0131 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-49191 FILM NUMBER: 211082761 BUSINESS ADDRESS: STREET 1: 2002 TIMBERLOCH PLACE, SUITE 400 CITY: THE WOODLANDS STATE: TX ZIP: 77380-1187 BUSINESS PHONE: 281-353-4475 MAIL ADDRESS: STREET 1: 2002 TIMBERLOCH PLACE, SUITE 400 CITY: THE WOODLANDS STATE: TX ZIP: 77380-1187 FORMER COMPANY: FORMER CONFORMED NAME: MITCHAM INDUSTRIES INC DATE OF NAME CHANGE: 19940706 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: ARIEL INVESTMENTS, LLC CENTRAL INDEX KEY: 0000936753 IRS NUMBER: 020712418 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 200 EAST RANDOLPH STREET STREET 2: SUITE 2900 CITY: CHICAGO STATE: IL ZIP: 60601 BUSINESS PHONE: (312) 726-0140 MAIL ADDRESS: STREET 1: 200 EAST RANDOLPH STREET STREET 2: SUITE 2900 CITY: CHICAGO STATE: IL ZIP: 60601 FORMER COMPANY: FORMER CONFORMED NAME: ARIEL CAPITAL MANAGEMENT LLC DATE OF NAME CHANGE: 20040218 FORMER COMPANY: FORMER CONFORMED NAME: ARIEL CAPITAL MANAGEMENT INC DATE OF NAME CHANGE: 19950202 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>1_mind.txt <DESCRIPTION>SC13GA MIND TECHNOLOGY JUNE 2021 <TEXT> Document 1 - file: 1_mind.txt
</DOCUMENT> </SEC-DOCUMENT>