Ion Geophysical Corp (IO)

Market is closed
Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$4.73 25,000 Director 337,600 2013-08-26 Filing
$4.97 50,000 Director 1,592,113 2013-08-13 Filing
$5.92 110,000 Director 1,542,113 2013-05-06 Filing
$5.82 30,000 Director 1,814,413 2012-11-14 Filing
$6.51 25,000 Director 1,843,997 2012-05-14 Filing
$6.33 40,000 Director 1,818,997 2012-03-12 Filing
$5.95 6,000 Director 60,000 2011-12-05 Filing
$6.02 20,000 Director 1,766,997 2011-09-06 Filing
$5.80 2,000 Officer 80,474 2011-08-26 Filing
$6.53 40,000 Director 1,746,997 2011-09-02 Filing
$5.51 30,000 Director 1,706,997 2011-08-08 Filing
$9.16 30,000 Director 1,653,207 2011-05-23 Filing
$9.86 10,000 Director 200,380 2011-05-11 Filing
$9.86 10,000 Director 187,600 2011-05-11 Filing
$9.97 10,000 Director 187,600 2011-05-11 Filing
$9.92 30,000 Director 1,623,207 2011-05-11 Filing
$4.73 20,000 Director 190,380 2010-06-07 Filing
$4.74 20,000 Director 177,600 2010-06-07 Filing
$4.75 20,000 Director 177,600 2010-06-07 Filing
$4.49 40,000 Director 1,633,707 2010-06-07 Filing