Christopher Theron Usher Ion Geophysical Corp (IOGPQ) insider trading activity

Christopher Theron Usher is President & CEO of ION GEOPHYSICAL CORP. Currently has a direct ownership of 328,372 shares of IOGPQ, which is worth approximately $0. The most recent transaction as insider was on Dec 01, 2015, when has been sold 7,462 shares (Common Stock) at a price of $0.56 per share, resulting in proceeds of $4,179. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 328K

0% 3M change

0% 12M change

Total Value Held $0

Christopher Theron Usher Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 01 2015	SELL Exercise of conversion of derivative security	$4,179 $0.56 p/Share	7,462 Reduced 7.22%	95,913 Common Stock
Mar 01 2015	SELL Payment of exercise price or tax liability	$4,863 $2.28 p/Share	2,133 Reduced 2.02%	103,375 Common Stock
Mar 01 2015	BUY Grant, award, or other acquisition	-	28,302 Added 21.15%	105,508 Common Stock
Dec 01 2014	SELL Payment of exercise price or tax liability	$18,434 $2.47 p/Share	7,463 Reduced 8.81%	77,206 Common Stock
Mar 01 2014	BUY Grant, award, or other acquisition	-	20,000 Added 19.11%	84,669 Common Stock
Dec 01 2013	SELL Payment of exercise price or tax liability	$20,578 $3.86 p/Share	5,331 Reduced 7.62%	64,669 Common Stock
Dec 01 2013	BUY Grant, award, or other acquisition	-	20,000 Added 22.22%	70,000 Common Stock
Dec 01 2012	BUY Grant, award, or other acquisition	-	50,000 Added 50.0%	50,000 Common Stock

CTU

Christopher Theron Usher

President & CEO

Houston, TX

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