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Basic Materials > Oil Gas Equipment Services > ION Geophysical Corporation (IO):

Monthly insider trade sell & buy 5 month 1 year 2 years 5 years
Monthly insider trades : IO
Mar05May05Aug05Dec05Mar06Apr06May06Aug06Nov06Mar07May07Aug07Nov07Mar08May08Aug08Nov08Mar09Nov09Feb10May10Jun10Nov10Dec10Feb11Mar11Apr11May11Aug11Sep11Dec11Mar12May12Sep12Nov12Feb13Mar13May13Jun13Aug13Sep13Dec13
Buy Volume 250005500025000130000022623000000020000400000300002238456710000500001000001000000000090000320006000060004000025000030000002200000250000100077615
Sale Volume 00735502500020000100110367855000760165000030298072500168345004397600025554532250129603773552250000000027500891886000279261299200100000
Monthly insider trades : IO
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  • Aug05
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  • Apr06
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  • Nov06
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  • Aug07
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  • May08
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  • Mar09
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  • May10
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  • Dec10
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  • Apr11
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  • Sep11
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  • May12
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  • Feb13
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  • Jun13
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  • Dec13
  • 2000000
  • 1750000
  • 1500000
  • 1250000
  • 1000000
  • 750000
  • 500000
  • 250000
  • 0
25000
0
55000
0
25000
7355
13000
0
0
25000
0
20000
2262
100110
30000
3678
0
55000
0
76016
0
5000
2000
0
0
30298
40000
0
0
72500
30000
168345
223845
0
671000
0
0
43976
50000
0
100000
0
100000
0
0
255545
0
32250
0
1296037
0
7355
0
22500
90000
0
32000
0
60000
0
6000
0
40000
0
25000
0
0
2750
30000
0
0
89188
0
6000
220000
27926
0
129920
250000
0
1000
10000
77615
0
  • Buy Volume
  • Sale Volume

* Disclaimer: Inside trades reported to the U.S. Securities and Exchange Commission. We make no guarantee on the accuracy of the data. For personal use only(includes study, research, education).

Short interest : ION Geophysical Corporation, more insider from : Ownership & insider Summary : More researchs with these providers for symbol IO