Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0002063407-25-000067
Filing Date
2025-10-29
Accepted
2025-10-29 19:22:44
Documents
1

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13D/A  
1 primary_doc.xml SCHEDULE 13D/A 13049
  Complete submission text file 0002063407-25-000067.txt   14591
Mailing Address 508 WEST WALL SUITE 800 MIDLAND TX 79701
Business Address 508 WEST WALL SUITE 800 MIDLAND TX 79701 4326843000
DAWSON GEOPHYSICAL CO (Subject) CIK: 0000799165 (see all company filings)

EIN.: 742095844 | State of Incorp.: TX | Fiscal Year End: 1231
Type: SCHEDULE 13D/A | Act: 34 | File No.: 005-37717 | Film No.: 251431649
SIC: 1382 Oil & Gas Field Exploration Services
(CF Office: 01 Energy & Transportation)

Mailing Address 17018 INTERSTATE 20 CISCO TX 76437
Business Address
Wilks Dan H. (Filed by) CIK: 0001641792 (see all company filings)

Type: SCHEDULE 13D/A