4//SEC Filing
TGC INDUSTRIES INC 4
Accession 0000929966-04-000023
$DWSNCIK 0000799165operating
Filed
Apr 12, 8:00 PM ET
Accepted
Apr 13, 6:20 PM ET
Size
12.2 KB
Accession
0000929966-04-000023
Documents
Issuer
DAWSON GEOPHYSICAL CO
CIK 0000799165
Entity typeoperating
IncorporatedTX
Related Parties
1- filerCIK 0000799165
Filing Metadata
- Form type
- 4
- Filed
- Apr 12, 8:00 PM ET
- Accepted
- Apr 13, 6:20 PM ET
- Size
- 12.2 KB