Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-051120
Filing Date
2025-05-20
Accepted
2025-05-20 17:55:11
Documents
1
Period of Report
2025-05-16

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2515730-2_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2515730-2_4seq1.xml 4 6639
  Complete submission text file 0001104659-25-051120.txt   8181
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 6500 WEST FREEWAY, SUITE 800 FORT WORTH TX 76116
Business Address
Krylov Sergei (Reporting) CIK: 0001594869 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32472 | Film No.: 25970311