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SEC Insider//CIK 0001272512

FRIEDEMANN CHRIS

CIK 00012725121 companyHOUSTON, TX

Transactions

8

Companies

1

Filings

5

CIK

0001272512

Recent Transactions

8 trades

Tax Payment
ION GEOPHYSICAL CORP
Common stock
2010-12-01$7.66/sh−882→ 84,010 total
Award
ION GEOPHYSICAL CORP
Common stock
2009-12-01+10,000→ 84,892 total
Award
ION GEOPHYSICAL CORP
Employee Stock Option (Right-to-buy)
2009-12-01+15,000→ 15,000 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2008-08-04$16.22/sh−882→ 65,774 total
Award
ION GEOPHYSICAL CORP
Common stock
2007-12-01+10,000→ 65,047 total
Award
ION GEOPHYSICAL CORP
Employee Stock Option (Right to buy)
2007-12-01+40,000→ 40,000 total
Award
ION GEOPHYSICAL CORP
Restricted Common Stock
2004-09-01+10,000→ 10,000 total
Award
ION GEOPHYSICAL CORP
Employee Stock Option (Right to buy)
2004-09-01+60,000→ 60,000 total

Companies

1

ION GEOPHYSICAL CORP
SVP-Commercial Development

Recent Filings

5

Address

2105 CITYWEST BOULEVARD SUITE 400

HOUSTON, TX, 77042-2839

View on SEC.gov