Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-088660
Filing Date
2025-09-09
Accepted
2025-09-09 16:54:53
Documents
1
Period of Report
2025-09-09

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2525685-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2525685-1_4seq1.xml 4 3137
  Complete submission text file 0001104659-25-088660.txt   4682
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)

EIN.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
SIC: 1382 Oil & Gas Field Exploration Services
(CF Office: 01 Energy & Transportation)

Mailing Address 13927 S. GESSNER RD MISSOURI CITY TX 77489
Business Address
Clark William Anthony (Reporting) CIK: 0001481594 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32472 | Film No.: 251303875