<SEC-DOCUMENT>0001104659-15-009462-index.html : 20150212 <SEC-HEADER>0001104659-15-009462.hdr.sgml : 20150212 <ACCEPTANCE-DATETIME>20150212160012 ACCESSION NUMBER: 0001104659-15-009462 CONFORMED SUBMISSION TYPE: S-8 POS PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20150212 DATE AS OF CHANGE: 20150212 EFFECTIVENESS DATE: 20150212 FILER: 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 FILING VALUES: FORM TYPE: S-8 POS SEC ACT: 1933 Act SEC FILE NUMBER: 333-146460 FILM NUMBER: 15605968 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 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 POS <SEQUENCE>1 <FILENAME>a15-4329_1s8pos.htm <DESCRIPTION>POST-EFFECTIVE AMENDMENT TO A S-8 REGISTRATION STATEMENT <TEXT> Document 1 - file: a15-4329_1s8pos.htm
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