Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2020

Feb 11, 2021

SELL
N/A
-173 Closed
0 $0
Q3 2020

Nov 12, 2020

BUY
N/A
173 New
173 $0
Q1 2020

May 13, 2020

SELL
N/A
-3,112 Closed
0 $0
Q4 2019

Feb 10, 2020

SELL
N/A
-134 Reduced 4.13%
3,112 $27,000
Q3 2019

Nov 14, 2019

SELL
N/A
-32,359 Reduced 90.88%
3,246 $29,000
Q2 2019

Aug 14, 2019

BUY
N/A
32,542 Added 1062.42%
35,605 $287,000
Q1 2019

May 15, 2019

BUY
N/A
3,063 New
3,063 $44,000
Q4 2018

Feb 14, 2019

SELL
N/A
-4,007 Closed
0 $0
Q3 2018

Nov 14, 2018

BUY
N/A
920 Added 29.8%
4,007 $62,000
Q2 2018

Aug 14, 2018

SELL
N/A
-19,628 Reduced 86.41%
3,087 $75,000
Q1 2018

May 15, 2018

SELL
N/A
-15,169 Reduced 40.04%
22,715 $616,000
Q4 2017

Feb 14, 2018

BUY
N/A
37,884
37,884 $749,000

Others Institutions Holding IO

About ION Geophysical Corporation


  • Ticker IO
  • Sector Energy
  • Industry Oil & Gas Equipment & Services
  • Shares Outstandng 29,617,000
  • Market Cap $10.2M
More about IO
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