A detailed history of Cambridge Investment Research Advisors, Inc. transactions in Research Frontiers Inc stock. As of the latest transaction made, Cambridge Investment Research Advisors, Inc. holds 12,000 shares of REFR stock, worth $18,720. This represents 0.0% of its overall portfolio holdings.

Number of Shares
12,000
Previous 12,000 -0.0%
Holding current value
$18,720
Previous $22,000 18.18%
% of portfolio
0.0%
Previous 0.0%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

Apr 24, 2024

BUY
$0.93 - $1.47 $11,160 - $17,640
12,000 New
12,000 $16,000
Q2 2023

Jul 13, 2023

SELL
$1.42 - $1.76 $4,260 - $5,280
-3,000 Reduced 19.78%
12,166 $19,000
Q1 2022

May 12, 2022

SELL
$1.38 - $2.41 $2,299 - $4,015
-1,666 Reduced 9.9%
15,166 $29,000
Q4 2021

Feb 03, 2022

SELL
$1.68 - $2.56 $7,785 - $11,863
-4,634 Reduced 21.59%
16,832 $28,000
Q2 2021

Aug 10, 2021

BUY
$2.05 - $3.03 $12,431 - $18,373
6,064 Added 39.37%
21,466 $50,000
Q4 2020

Feb 04, 2021

BUY
$2.59 - $3.06 $12,696 - $15,000
4,902 Added 46.69%
15,402 $43,000
Q3 2020

Oct 29, 2020

BUY
$2.14 - $4.08 $22,470 - $42,840
10,500 New
10,500 $28,000
Q4 2017

Feb 22, 2018

SELL
$0.91 - $1.36 $19,838 - $29,648
-21,800 Closed
0 $0
Q3 2017

Nov 07, 2017

BUY
$1.02 - $1.28 $4,182 - $5,248
4,100 Added 23.16%
21,800 $26,000
Q2 2017

Aug 08, 2017

BUY
N/A
17,700
17,700 $23,000

Others Institutions Holding REFR

About RESEARCH FRONTIERS INC


  • Ticker REFR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 33,650,400
  • Market Cap $52.5M
  • 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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