4//SEC Filing
INPUT OUTPUT INC 4
Accession 0001209191-06-033617
CIK 0000866609operating
Filed
May 30, 8:00 PM ET
Accepted
May 31, 2:50 PM ET
Size
13.4 KB
Accession
0001209191-06-033617
Documents
Issuer
ION GEOPHYSICAL CORP
CIK 0000866609
Entity typeoperating
IncorporatedDE
Related Parties
1- filerCIK 0000866609
Filing Metadata
- Form type
- 4
- Filed
- May 30, 8:00 PM ET
- Accepted
- May 31, 2:50 PM ET
- Size
- 13.4 KB