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4//SEC Filing

ION GEOPHYSICAL CORP 4

Accession 0001209191-15-021146

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

Mar 2, 7:00 PM ET

Accepted

Mar 3, 3:58 PM ET

Size

4.8 KB

Accession

0001209191-15-021146

Insider Transaction Report

Form 4

Period: 2015-03-01

ION GEOPHYSICAL CORPIO

SCHWAUSCH SCOTT

VP & Corp Controller

Transactions

Tax Payment
Common Stock
2015-03-01$2.28/sh−545$1,243→ 18,078 total

Footnotes (1)

[F1]Payment of tax liability by delivering or withholding shares incident to the vesting of restricted stock.

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: Mar 2, 7:00 PM ET
Accepted: Mar 3, 3:58 PM ET
Size: 4.8 KB

View on SEC.gov