David L Roland is SVP-Gen Counsel & Corp Sec'y of ION GEOPHYSICAL CORP. Currently has a direct ownership of 93,682 shares of IOGPQ, which is worth approximately $0. The most recent transaction as insider was on Mar 01, 2014, when has been sold 5,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 93.7K
0% 3M change
0% 12M change
Total Value Held $0

DAVID L ROLAND Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 01 2014
BUY
Grant, award, or other acquisition
-
5,000 Added 5.07%
93,682 Common Stock
Dec 13 2013
BUY
Open market or private purchase
$4,861 $3.01 p/Share
1,615 Added 1.8%
88,182 Common Stock
Dec 01 2013
SELL
Payment of exercise price or tax liability
$7,044 $3.86 p/Share
1,825 Reduced 2.06%
86,567 Common Stock
Dec 01 2013
BUY
Grant, award, or other acquisition
-
5,000 Added 5.35%
88,392 Common Stock
Dec 01 2012
SELL
Payment of exercise price or tax liability
$23,655 $5.96 p/Share
3,969 Reduced 4.57%
82,818 Common Stock
Dec 01 2012
BUY
Grant, award, or other acquisition
-
5,000 Added 5.45%
86,787 Common Stock
Dec 01 2011
SELL
Payment of exercise price or tax liability
$25,616 $5.81 p/Share
4,409 Reduced 5.16%
81,065 Common Stock
Dec 01 2011
BUY
Grant, award, or other acquisition
-
5,000 Added 5.53%
85,474 Common Stock
Aug 26 2011
BUY
Open market or private purchase
$11,600 $5.8 p/Share
2,000 Added 2.43%
80,474 Common Stock
Feb 22 2011
SELL
Open market or private sale
$492,400 $12.31 p/Share
40,000 Reduced 33.86%
78,140 Common Stock
Feb 22 2011
BUY
Exercise of conversion of derivative security
$343,200 $8.58 p/Share
40,000 Added 25.29%
118,140 Common Stock
Dec 01 2010
SELL
Payment of exercise price or tax liability
$33,773 $7.66 p/Share
4,409 Reduced 5.37%
77,640 Common Stock
Dec 01 2010
BUY
Grant, award, or other acquisition
-
10,000 Added 10.86%
82,049 Common Stock
Nov 29 2010
SELL
Open market or private sale
$67,630 $6.88 p/Share
9,830 Reduced 12.01%
72,049 Common Stock
Nov 29 2010
BUY
Exercise of conversion of derivative security
$22,500 $3.0 p/Share
7,500 Added 8.39%
81,879 Common Stock
Nov 11 2010
SELL
Open market or private sale
$33,957 $6.79 p/Share
5,001 Reduced 6.3%
74,379 Common Stock
Nov 09 2010
SELL
Open market or private sale
$21,465 $6.44 p/Share
3,333 Reduced 4.03%
79,380 Common Stock
Dec 01 2009
SELL
Payment of exercise price or tax liability
$10,161 $5.76 p/Share
1,764 Reduced 3.24%
52,713 Common Stock
Dec 01 2009
BUY
Grant, award, or other acquisition
-
30,000 Added 26.62%
82,713 Common Stock
Mar 04 2009
BUY
Open market or private purchase
$5,400 $0.9 p/Share
6,000 Added 9.92%
54,477 Common Stock
Dec 01 2008
BUY
Grant, award, or other acquisition
-
10,000 Added 17.27%
47,914 Common Stock

Also insider at

DO
DIAMOND OFFSHORE DRILLING, INC. Energy
DLR

David L Roland

SVP-Gen Counsel & Corp Sec'y
Houston, TX

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