Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2020

Nov 13, 2020

SELL
$7.8 - $8.7 $775,671 - $865,171
-99,445 Closed
0 $0
Q2 2020

Aug 14, 2020

BUY
$7.25 - $8.33 $720,976 - $828,376
99,445 New
99,445 $663,000

Others Institutions Holding RBCN

# of Institutions
1
Shares Held
150
Call Options Held
0
Put Options Held
0

About Rubicon Technology, Inc.


  • Ticker RBCN
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 2,462,890
  • Market Cap $3.2M
  • Description
  • Rubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America and Asia. The company offers optical and industrial sapphire products in various shapes and sizes, including round and rectangular windows and wafers, domes, tubes, and rods for a range of end markets comprising defense ...
More about RBCN
Track This Portfolio

Track Roumell Asset Management, LLC Portfolio

Follow Roumell Asset Management, 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 Roumell Asset Management, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Roumell Asset Management, LLC with notifications on news.