Employer with a benefit plan ยท SEC filer
ION GEOPHYSICAL CORPORATION
Also filed as INPUT OUTPUT INC
500 DELAWARE AVE., WILMINGTON, DE 19801
EIN
22-2286646
Benefit plan 1, 2023 filing
ION GEOPHYSICAL CORP 401(K)
DOL · 2024-10-31
Participants (start of year)
2
DOL · 2024-10-31
Plan features
code 2E2F2G2J2K2S2T3D
DOL · 2024-10-31
Plan type
Single-employer plan
DOL · 2024-10-31
Business code (NAICS)
541360
DOL · 2024-10-31
Benefit plan 1, 2023 filing
ION GEOPHYSICAL CORP. 401(K) PLAN
DOL · 2024-10-11
Participants (start of year)
127
DOL · 2024-10-11
Plan features
code 2E2F2G2J2K2S2T3D
DOL · 2024-10-11
Plan type
Single-employer plan
DOL · 2024-10-11
Business code (NAICS)
541360
DOL · 2024-10-11
SEC CIK
0000866609
SEC · 2023-11-14
Industry (SIC)
Oil & Gas Field Exploration Services (1382)
SEC · 2023-11-14
State of incorporation
DE
SEC · 2023-11-14
Latest SEC filing
REVOKED 2023-11-14
SEC · 2023-11-14