4//SEC Filing
TGC INDUSTRIES INC 4
Accession 0001179110-05-007979
$DWSNCIK 0000799165operating
Filed
Apr 19, 8:00 PM ET
Accepted
Apr 20, 8:04 PM ET
Size
14.0 KB
Accession
0001179110-05-007979
Documents
Issuer
DAWSON GEOPHYSICAL CO
CIK 0000799165
Entity typeoperating
IncorporatedTX
Related Parties
1- filerCIK 0000799165
Filing Metadata
- Form type
- 4
- Filed
- Apr 19, 8:00 PM ET
- Accepted
- Apr 20, 8:04 PM ET
- Size
- 14.0 KB