Call Options

2 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q3 2021

Nov 15, 2021

SELL
$5.16 - $7.98 $397,320 - $614,460
-77,000 Closed
0 $0
Q2 2021

Aug 16, 2021

BUY
$6.45 - $9.09 $496,650 - $699,930
77,000 New
77,000 $575,000

Others Institutions Holding SURF

About Surface Oncology, Inc.


  • Ticker SURF
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 58,034,000
  • Description
  • Surface Oncology, Inc., a clinical-stage immuno-oncology company, engages in the development of cancer therapies in the United States. The company develops various antibodies that include NZV930, a fully human immunoglobulin isotype G4 monoclonal antibody for the production of extracellular adenosine; SRF617, a fully human IgG4 monoclonal antibo...
More about SURF
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.