<SEC-DOCUMENT>0001171520-20-000129-index.html : 20200214 <SEC-HEADER>0001171520-20-000129.hdr.sgml : 20200214 <ACCEPTANCE-DATETIME>20200214160458 ACCESSION NUMBER: 0001171520-20-000129 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200214 DATE AS OF CHANGE: 20200214 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: DAWSON GEOPHYSICAL CO CENTRAL INDEX KEY: 0000799165 STANDARD INDUSTRIAL CLASSIFICATION: OIL AND GAS FIELD EXPLORATION SERVICES [1382] IRS NUMBER: 742095844 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-37717 FILM NUMBER: 20619383 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: SALEM INVESTMENT COUNSELORS INC CENTRAL INDEX KEY: 0000884423 IRS NUMBER: 561225913 STATE OF INCORPORATION: NC FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: POP BOX 25427 CITY: WINSTON SALEM STATE: NC ZIP: 27114-5427 BUSINESS PHONE: 3367687230 MAIL ADDRESS: STREET 1: PO BOX 25427 CITY: WINSTON-SALEM STATE: NC ZIP: 27114-5427 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>eps8877.htm <TEXT> Document 1 - file: eps8877.htm
</DOCUMENT> </SEC-DOCUMENT>