Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001193125-21-306701
Filing Date
2021-10-25
Accepted
2021-10-25 17:03:02
Documents
1
Group Members
DAN WILKSFARRIS WILKSSTACI WILKS

Document Format Files

Seq Description Document Type Size
1 SC 13D/A d244731dsc13da.htm SC 13D/A 85598
  Complete submission text file 0001193125-21-306701.txt   87199
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/A | Act: 34 | File No.: 005-37717 | Film No.: 211344863
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/A