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4//SEC Filing

ION GEOPHYSICAL CORP 4

Accession 0001209191-08-045759

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

Aug 5, 8:00 PM ET

Accepted

Aug 6, 2:25 PM ET

Size

5.5 KB

Accession

0001209191-08-045759

Insider Transaction Report

Form 4

Period: 2008-08-04

ION GEOPHYSICAL CORPIO

EVP & COO-Global Bus Dev

Transactions

Tax Payment
Common Stock
2008-08-04$16.22/sh−882$14,306→ 74,596 total

Footnotes (2)

[F1]Payment of tax liability by delivering or withholding shares incident to the vesting of restricted stock.
[F2]Includes 1420 shares acquired under the ION Employee Stock Purchase Plan.

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

ION GEOPHYSICAL CORP

CIK 0000866609

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000866609

Filing Metadata

Form type: 4
Filed: Aug 5, 8:00 PM ET
Accepted: Aug 6, 2:25 PM ET
Size: 5.5 KB

View on SEC.gov