Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2020

May 15, 2020

SELL
N/A
-35,477 Closed
0 $0
Q4 2019

Feb 14, 2020

BUY
N/A
35,477 New
35,477 $308,000
Q2 2019

Aug 14, 2019

SELL
N/A
-10,789 Closed
0 $0
Q1 2019

May 15, 2019

BUY
N/A
10,789 New
10,789 $156,000

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
Track This Portfolio

Track D. E. Shaw & Co., Inc. Portfolio

Follow D. E. Shaw & Co., Inc. 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 D. E. Shaw & Co., Inc., based on Form 13F filings with the SEC.

News

Stay updated on D. E. Shaw & Co., Inc. with notifications on news.