<SEC-DOCUMENT>0001558370-25-004208-index.html : 20250401 <SEC-HEADER>0001558370-25-004208.hdr.sgml : 20250401 <ACCEPTANCE-DATETIME>20250331201049 ACCESSION NUMBER: 0001558370-25-004208 CONFORMED SUBMISSION TYPE: NT 10-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20241231 FILED AS OF DATE: 20250401 DATE AS OF CHANGE: 20250331 EFFECTIVENESS DATE: 20250401 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DAWSON GEOPHYSICAL CO CENTRAL INDEX KEY: 0000799165 STANDARD INDUSTRIAL CLASSIFICATION: OIL AND GAS FIELD EXPLORATION SERVICES [1382] ORGANIZATION NAME: 01 Energy & Transportation EIN: 742095844 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: NT 10-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-32472 FILM NUMBER: 25796006 BUSINESS ADDRESS: STREET 1: 508 WEST WALL STREET 2: SUITE 800 CITY: MIDLAND STATE: TX ZIP: 79701 BUSINESS PHONE: 4326843000 MAIL ADDRESS: STREET 1: 508 WEST WALL STREET 2: SUITE 800 CITY: MIDLAND STATE: TX ZIP: 79701 FORMER COMPANY: FORMER CONFORMED NAME: TGC INDUSTRIES INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>NT 10-K <SEQUENCE>1 <FILENAME>dwsn-20241231xnt10k.htm <DESCRIPTION>NT 10-K <TEXT> Document 1 - file: dwsn-20241231xnt10k.htm
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