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Home/Filings/SC 13D/A/0000902664-22-002782

SC 13D/A//SEC Filing

ION GEOPHYSICAL CORP SC 13D/A

Accession 0000902664-22-002782

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

May 4, 8:00 PM ET

Accepted

May 5, 4:48 PM ET

Size

96.1 KB

Accession

0000902664-22-002782

Documents

1 file

SC
p22-1422sc13da.htm
ION GEOPHYSICAL CORPORATION

Issuer

ION GEOPHYSICAL CORP

CIK 0000866609

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000866609

Filing Metadata

Form type: SC 13D/A
Filed: May 4, 8:00 PM ET
Accepted: May 5, 4:48 PM ET
Size: 96.1 KB

View on SEC.gov