Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2022

Aug 15, 2022

SELL
N/A
-245,442 Closed
0 $0
Q1 2022

May 13, 2022

SELL
N/A
-4,943 Reduced 1.97%
245,442 $214,000
Q4 2021

Feb 11, 2022

SELL
N/A
-827 Reduced 0.33%
250,385 $220,000
Q3 2021

Nov 12, 2021

SELL
N/A
-12,631 Reduced 4.79%
251,212 $334,000
Q2 2021

Aug 13, 2021

SELL
N/A
-9,226 Reduced 3.38%
263,843 $552,000
Q1 2021

May 13, 2021

SELL
N/A
-10,949 Reduced 3.86%
273,069 $584,000
Q4 2020

Feb 10, 2021

SELL
N/A
-8,332 Reduced 2.85%
284,018 $690,000
Q3 2020

Nov 12, 2020

SELL
N/A
-9,300 Reduced 3.08%
292,350 $0
Q2 2020

Aug 13, 2020

SELL
N/A
-23,059 Reduced 7.1%
301,650 $706,000
Q1 2020

May 14, 2020

SELL
N/A
-171,914 Reduced 34.62%
324,709 $0
Q4 2019

Feb 12, 2020

BUY
N/A
16,436 Added 3.42%
496,623 $4.31 Million
Q3 2019

Nov 13, 2019

BUY
N/A
30,636 Added 6.81%
480,187 $4.38 Million
Q2 2019

Aug 13, 2019

SELL
N/A
-6,877 Reduced 1.51%
449,551 $3.62 Million
Q1 2019

May 13, 2019

BUY
N/A
37,688 Added 9.0%
456,428 $6.59 Million
Q4 2018

Feb 12, 2019

BUY
N/A
15,524 Added 3.85%
418,740 $2.17 Million
Q3 2018

Nov 13, 2018

BUY
N/A
172,249 Added 74.58%
403,216 $6.27 Million
Q2 2018

Aug 13, 2018

BUY
N/A
52,179 Added 29.18%
230,967 $5.61 Million
Q1 2018

May 08, 2018

BUY
N/A
29,343 Added 19.63%
178,788 $4.84 Million
Q4 2017

Feb 14, 2018

SELL
N/A
-31,423 Reduced 17.37%
149,445 $2.95 Million
Q3 2017

Nov 15, 2017

BUY
N/A
180,868
180,868 $1.72 Million

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
Track This Portfolio

Track Neuberger Berman Group LLC Portfolio

Follow Neuberger Berman Group LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Neuberger Berman Group LLC, based on Form 13F filings with the SEC.

News

Stay updated on Neuberger Berman Group LLC with notifications on news.