0001104659-17-021330.txt : 20170404 0001104659-17-021330.hdr.sgml : 20170404 20170404151352 ACCESSION NUMBER: 0001104659-17-021330 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20151201 FILED AS OF DATE: 20170404 DATE AS OF CHANGE: 20170404 ISSUER: 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 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BARRETT WILLIAM J CENTRAL INDEX KEY: 0000923415 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-32472 FILM NUMBER: 17737735 MAIL ADDRESS: STREET 1: P O BOX 6199 CITY: FAIR HAVEN STATE: NJ ZIP: 07704 4/A 1 a4a.xml 4/A X0306 4/A 2015-12-01 2015-12-03 0 0000799165 DAWSON GEOPHYSICAL CO DWSN 0000923415 BARRETT WILLIAM J P O BOX 6199 FAIR HAVEN NJ 07704 1 0 0 0 Dawson Geophysical Company-Common Stock $0.01 par value 2015-12-01 4 A 0 7947 0 A 643192 D Dawson Geophysical Company-Common Stock $0.01 par value 59249 I By spouse On February 11, 2015, Dawson Operating Company, previously known as Dawson Geophysical Company (the "Predecessor"), merged into a subsidiary of Dawson Geophysical Company, previously known as TGC Industries, Inc. (the "Issuer") (the "Merger"). In connection with the Merger, each share of the Predecessor's common stock, par value $0.33 1/3 per share, was converted into the right to receive 1.760 shares of the Issuer's common stock, par value $0.01 per share, after giving effect to a 1-for-3 reverse stock split of the Issuer's common stock, which occurred immediately prior to the Merger. On the effective date of the Merger, the closing price of the Predecessor's common stock was $10.23, and the closing price of the Issuer's common stock was $1.95, before giving effect to the 1-for-3 reverse stock split of the Issuer's common stock. This Form 4/A amends the Form 4 filed by the Reporting Person on December 3, 2015, as amended on March 1, 2016. The amount of securities directly beneficially owned by the Reporting Person was incorrectly reported as 643,031 shares of common stock, which mistakenly excluded 161shares of common stock. Amended to disclose that Reporting Person disclaims beneficial ownership of common stock owned by spouse. William J. Barrett 2017-04-04