Ion Geophysical Corp (IO)

Market is closed
Insider Trading: Purchases
Insider Price Amount Total Value Remaining Holdings Date Form 4
$4.73 25,000 $118,250.00 337,600 2013-08-26 Filing
$4.97 50,000 $248,735.00 1,592,113 2013-08-13 Filing
$5.92 110,000 $651,024.00 1,542,113 2013-05-06 Filing
$5.82 30,000 $174,510.00 1,814,413 2012-11-14 Filing
$6.51 25,000 $162,797.50 1,843,997 2012-05-14 Filing
$6.33 40,000 $253,392.00 1,818,997 2012-03-12 Filing
$5.95 6,000 $35,700.00 60,000 2011-12-05 Filing
$6.02 20,000 $120,400.00 1,766,997 2011-09-06 Filing
$5.80 2,000 $11,600.00 80,474 2011-08-26 Filing
$6.53 40,000 $261,200.00 1,746,997 2011-09-02 Filing
$5.51 30,000 $165,300.00 1,706,997 2011-08-08 Filing
$9.16 30,000 $274,815.00 1,653,207 2011-05-23 Filing
$9.86 10,000 $98,560.00 200,380 2011-05-11 Filing
$9.86 10,000 $98,615.00 187,600 2011-05-11 Filing
$9.97 10,000 $99,657.00 187,600 2011-05-11 Filing
$9.92 30,000 $297,492.00 1,623,207 2011-05-11 Filing
$4.73 20,000 $94,658.00 190,380 2010-06-07 Filing
$4.74 20,000 $94,800.00 177,600 2010-06-07 Filing
$4.75 20,000 $94,948.00 177,600 2010-06-07 Filing
$4.49 40,000 $179,696.00 1,633,707 2010-06-07 Filing