0001104659-17-073801.txt : 20171218
0001104659-17-073801.hdr.sgml : 20171218
20171218120926
ACCESSION NUMBER: 0001104659-17-073801
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20171215
FILED AS OF DATE: 20171218
DATE AS OF CHANGE: 20171218
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BARRETT WILLIAM J
CENTRAL INDEX KEY: 0000923415
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-32472
FILM NUMBER: 171260840
MAIL ADDRESS:
STREET 1: P O BOX 6199
CITY: FAIR HAVEN
STATE: NJ
ZIP: 07704
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
2017-12-15
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
2017-12-15
4
P
0
195
4.68
A
74444
I
By spouse
Dawson Geophysical Company-Common Stock $0.01 par value
678724
D
Reporting Person disclaims beneficial ownership of common stock owned by spouse.
William J. Barrett
2017-12-18