Form SC 13D - General Statement of Acquisition of Beneficial Ownership:
SEC Accession No. 0001193125-21-010725
Filing Date
2021-01-19
Accepted
2021-01-19 06:16:28
Documents
6
Group Members
DAN WILKSFARRIS WILKSSTACI WILKS

Document Format Files

Seq Description Document Type Size
1 SC 13D d106636dsc13d.htm SC 13D 86049
2 EX-99.1 d106636dex991.htm EX-99.1 6251
3 EX-99.2 d106636dex992.htm EX-99.2 7547
4 EX-99.3 d106636dex993.htm EX-99.3 4266
5 EX-99.4 d106636dex994.htm EX-99.4 7782
6 EX-99.5 d106636dex995.htm EX-99.5 9563
  Complete submission text file 0001193125-21-010725.txt   123052
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: SC 13D | Act: 34 | File No.: 005-37717 | Film No.: 21533778
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 17018 INTERSTATE 20 CISCO TX 76437
Business Address 17018 INTERSTATE 20 CISCO TX 76437 8178503600
Wilks Brothers, LLC (Filed by) CIK: 0001662888 (see all company filings)

EIN.: 452388948 | Fiscal Year End: 1231
Type: SC 13D