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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-19-019277
Filing Date
2019-04-02
Accepted
2019-04-02 13:56:20
Documents
1
Period of Report
2019-03-29

Document Format Files

Seq Description Document Type Size
1 4 a4.html 4  
1 4 a4.xml 4 2977
  Complete submission text file 0001104659-19-019277.txt   4398
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 4326843000
DAWSON GEOPHYSICAL CO (Issuer) CIK: 0000799165 (see all company filings)

IRS No.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 64 WINDHAM DRIVE EAST LONGMEADOW MA 01028
Business Address
Klofas Michael L (Reporting) CIK: 0001676043 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32472 | Film No.: 19723779