4//SEC Filing
INPUT OUTPUT INC 4
Accession 0001209191-05-045999
CIK 0000866609operating
Filed
Sep 5, 8:00 PM ET
Accepted
Sep 6, 3:42 PM ET
Size
5.1 KB
Accession
0001209191-05-045999
Documents
Issuer
ION GEOPHYSICAL CORP
CIK 0000866609
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0000866609
Filing Metadata
- Form type
- 4
- Filed
- Sep 5, 8:00 PM ET
- Accepted
- Sep 6, 3:42 PM ET
- Size
- 5.1 KB