Parallax Volatility Advisers, L.P. Ion Geophysical Corporation Call Options Transaction History

Parallax Volatility Advisers, L.P.

  • $64.2 Billion
  • Q3 2025

Call Options

2 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q3 2018

Nov 14, 2018
SELL
N/A
-50,000 Closed
0 $0
Q1 2018

May 15, 2018
BUY
N/A
50,000 New
50,000 $1.36 Million

Others Institutions Holding IO

# of Institutions
2
Shares Held
6.3K
Call Options Held
0
Put Options Held
0
View Full List

About ION Geophysical Corporation

IO Quotes by TradingView
  • 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 Parallax Volatility Advisers, L.P. Portfolio

Follow Parallax Volatility Advisers, L.P. 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 Parallax Volatility Advisers, L.P., based on Form 13F filings with the SEC.

News

Stay updated on Parallax Volatility Advisers, L.P. with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email