<SEC-DOCUMENT>0001104659-15-009482-index.html : 20150212 <SEC-HEADER>0001104659-15-009482.hdr.sgml : 20150212 <ACCEPTANCE-DATETIME>20150212160900 ACCESSION NUMBER: 0001104659-15-009482 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150211 FILED AS OF DATE: 20150212 DATE AS OF CHANGE: 20150212 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DAWSON OPERATING CO CENTRAL INDEX KEY: 0000351231 STANDARD INDUSTRIAL CLASSIFICATION: OIL AND GAS FIELD EXPLORATION SERVICES [1382] IRS NUMBER: 750970548 STATE OF INCORPORATION: TX FISCAL YEAR END: 0930 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: DAWSON GEOPHYSICAL CO DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thomas James W CENTRAL INDEX KEY: 0001410418 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34404 FILM NUMBER: 15606220 MAIL ADDRESS: STREET 1: 508 W WALL STREET 2: SUITE 800 CITY: MIDLAND STATE: TX ZIP: 79701 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>a4.xml <DESCRIPTION>4 <TEXT> Document 1 - file: a4.html
Document 1 - RAW XML: a4.xml
</DOCUMENT> </SEC-DOCUMENT>