0001104659-18-000231.txt : 20180102
0001104659-18-000231.hdr.sgml : 20180102
20180102162005
ACCESSION NUMBER: 0001104659-18-000231
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20171229
FILED AS OF DATE: 20180102
DATE AS OF CHANGE: 20180102
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: North Ted R
CENTRAL INDEX KEY: 0001442058
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32472
FILM NUMBER: 18502019
MAIL ADDRESS:
STREET 1: 2715 PORTOFINO PL
CITY: EDMOND
STATE: OK
ZIP: 73034
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
4
1
a4.xml
4
X0306
4
2017-12-29
0
0000799165
DAWSON GEOPHYSICAL CO
DWSN
0001442058
North Ted R
2715 PORTOFINO PL
EDMOND
OK
73034
1
0
0
0
Dawson Geophysical Company-Common Stock $0.01 par value
2017-12-29
4
A
0
2542
0
A
46648
D
Ted R North
2018-01-02