Rhumbline Advisers Research Frontiers Inc Transaction History

Rhumbline Advisers

  • $109 Billion
  • Q3 2024

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2021

Aug 05, 2021
SELL
$2.05 - $3.03 $37,607 - $55,585
-18,345 Closed
0 $0
Q4 2020

Feb 10, 2021
BUY
$2.59 - $3.06 $5,050 - $5,967
1,950 Added 11.89%
18,345 $52,000
Q3 2020

Nov 12, 2020
SELL
$2.14 - $4.08 $9,822 - $18,727
-4,590 Reduced 21.87%
16,395 $44,000
Q2 2020

Aug 13, 2020
BUY
$1.79 - $5.44 $37,563 - $114,158
20,985 New
20,985 $85,000

Others Institutions Holding REFR

# of Institutions
33
Shares Held
3.3M
Call Options Held
4.5K
Put Options Held
0
View Full List

About RESEARCH FRONTIERS INC

REFR Quotes by TradingView
  • Ticker REFR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 33,650,400
  • Market Cap $66.3M
  • Description
  • Research Frontiers Incorporated develops and markets technology and devices to control the flow of light worldwide. The company develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the ligh...
More about REFR
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