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SEC Insider//CIK 0001507376

Bernitsas Nikolaos

CIK 00015073761 companyHOUSTON, TX

Transactions

13

Companies

1

Filings

4

CIK

0001507376

Recent Transactions

13 trades

Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2012-12-01$5.96/sh−882→ 67,178 total
Award
ION GEOPHYSICAL CORP
Common Stock
2012-12-01+4,000→ 69,295 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2012-12-01$5.96/sh−529→ 68,060 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2012-12-01$5.96/sh−706→ 68,589 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2011-12-01$5.81/sh−353→ 66,706 total
Award
ION GEOPHYSICAL CORP
Common Stock
2011-12-01+8,000→ 67,059 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2011-12-01$5.81/sh−529→ 66,177 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2011-12-01$5.81/sh−882→ 65,295 total
Award
ION GEOPHYSICAL CORP
Employee stock option (right to buy)
2011-12-01+30,000→ 30,000 total
Sale
ION GEOPHYSICAL CORP
Common stock
2011-03-04$13.09/sh−7,355→ 59,059 total
Sale
ION GEOPHYSICAL CORP
Common Stock
2011-02-25$12.56/sh−15,037→ 66,414 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Common Stock
2011-02-25$2.49/sh+15,037→ 81,451 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Employee stock option (right-to-buy)
2011-02-25−15,037→ 15,037 total

Companies

1

ION GEOPHYSICAL CORP
SVP, GXT Imaging

Recent Filings

4

Address

2105 CITYWEST BLVD. SUITE 400

HOUSTON, TX, 77042

View on SEC.gov