Ion Geophysical Corp (IO)

Market is closed
Insider Trading: Sales
Insider Price Amount Relationship Remaining Holdings Date Form 4
$6.10 10,000 Officer 47,637 2013-06-05 Filing
$6.35 13,963 Officer 14,676 2013-05-10 Filing
$7.09 3,000 Officer 17,832 2013-03-14 Filing
$7.21 44,594 Officer, Director 118,076 2013-02-19 Filing
$7.76 2,750 Officer 16,766 2012-09-14 Filing
$13.55 22,500 Officer 150,317 2011-04-04 Filing
$13.09 7,355 Officer 59,059 2011-03-04 Filing
$12.75 16,000 Officer 16,023 2011-02-28 Filing
$12.56 15,037 Officer 66,414 2011-02-25 Filing
$12.34 1,225,000 Officer, Director 839,569 2011-02-25 Filing
$12.31 40,000 Officer 78,140 2011-02-22 Filing
$8.28 1,250 Officer 15,936 2010-12-13 Filing
$8.22 12,000 Director 0 2010-12-10 Filing
$7.63 14,000 Director 12,000 2010-12-02 Filing
$6.83 2,500 Officer 13,664 2010-11-29 Filing
$6.88 9,830 Officer 72,049 2010-11-29 Filing
$7.00 30,000 Director 44,471 2010-11-29 Filing
$7.50 5,000 Director 26,000 2010-12-01 Filing
$7.10 5,000 Director 19,000 2010-11-29 Filing
$6.85 4,600 Director 24,000 2010-11-29 Filing