SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-19-009239
Filing Date
2019-02-19
Accepted
2019-02-19 12:45:30
Documents
1
Period of Report
2019-02-15

Document Format Files

Seq Description Document Type Size
1 4 a4.html 4  
1 4 a4.xml 4 3372
  Complete submission text file 0001104659-19-009239.txt   4797
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 101 E. PARK BLVD. STE 955 PLANO TX 75074-0846
Business Address
WHITENER WAYNE A (Reporting) CIK: 0001249462 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32472 | Film No.: 19614231