Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2021

Nov 15, 2021

BUY
N/A
65,663 Added 77.82%
150,040 $200,000
Q2 2021

Aug 11, 2021

SELL
N/A
-23,615 Reduced 21.87%
84,377 $176,000
Q1 2021

May 17, 2021

BUY
N/A
60,434 Added 127.07%
107,992 $231,000
Q4 2020

Feb 16, 2021

BUY
N/A
36,665 Added 336.59%
47,558 $116,000
Q3 2020

Nov 16, 2020

SELL
N/A
-18,848 Reduced 63.37%
10,893 $16,000
Q2 2020

Aug 14, 2020

BUY
N/A
13,288 Added 80.76%
29,741 $70,000
Q1 2020

May 15, 2020

SELL
N/A
-15,745 Reduced 48.9%
16,453 $21,000
Q2 2019

Aug 16, 2019

BUY
N/A
414 Added 1.3%
32,198 $259,000
Q2 2019

Aug 14, 2019

SELL
N/A
-67,042 Reduced 67.84%
31,784 $256,000
Q1 2018

May 15, 2018

BUY
N/A
61,691 Added 166.13%
98,826 $2.68 Million
Q4 2017

Feb 14, 2018

BUY
N/A
37,135
37,135 $733,000

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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