SC 13G/A//SEC Filing
DAWSON GEOPHYSICAL CO SC 13G/A
Accession 0001251109-05-000015
CIK 0000351231operating
Filed
Feb 9, 7:00 PM ET
Accepted
Feb 10, 1:28 PM ET
Size
12.8 KB
Accession
0001251109-05-000015
Documents
Issuer
DAWSON OPERATING CO
CIK 0000351231
Entity typeoperating
IncorporatedTX
Related Parties
1- filerCIK 0000351231
Filing Metadata
- Form type
- SC 13G/A
- Filed
- Feb 9, 7:00 PM ET
- Accepted
- Feb 10, 1:28 PM ET
- Size
- 12.8 KB