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Home > Insider Trading > Filing (0001209191-13-010283)

Filing Details

Accession Number:: 0001209191-13-010283
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2013-02-20 17:53:11
Reporting Period:: 2013-02-19

Filing Date:: 2013-02-20
Accepted Time:: 2013-02-20 17:53:11
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
866609	Ion Geophysical Corp	IO	Oil & Gas Field Exploration Services (1382)	222286646

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1297501	Brian R Hanson	2105 Citywest Boulevard Suite 400 Houston TX 77042-2839	President & Ceo	Yes	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2013-02-19	44,594	$7.21	118,076	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct

Footnotes

Sale was pursuant to divorce decree and consisted of 66,658 shares of ION Geophysical Common Stock; however, 22,064 shares of the 66,658 shares sold were included in the amount footnoted as beneficially transferred to ex-spouse on Form 4 filed on September 6, 2012 and subsequently revised by Form 4 filed on December 4, 2012.