A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Research Frontiers Inc stock. As of the latest transaction made, Renaissance Technologies LLC holds 73,100 shares of REFR stock, worth $143,276. This represents 0.0% of its overall portfolio holdings.

Number of Shares
73,100
Previous 83,800 12.77%
Holding current value
$143,276
Previous $154,000 3.9%
% of portfolio
0.0%
Previous 0.0%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 13, 2024

SELL
$1.79 - $2.35 $19,153 - $25,145
-10,700 Reduced 12.77%
73,100 $160,000
Q2 2024

Aug 09, 2024

BUY
$1.24 - $2.22 $8,253 - $14,776
6,656 Added 8.63%
83,800 $154,000
Q1 2024

May 13, 2024

SELL
$0.93 - $1.47 $16,048 - $25,366
-17,256 Reduced 18.28%
77,144 $100,000
Q4 2023

Feb 13, 2024

BUY
$0.92 - $1.22 $64,860 - $86,010
70,500 Added 294.98%
94,400 $95,000
Q3 2023

Nov 14, 2023

SELL
$1.02 - $1.7 $5,202 - $8,670
-5,100 Reduced 17.59%
23,900 $26,000
Q2 2023

Aug 11, 2023

BUY
$1.42 - $1.76 $41,180 - $51,040
29,000 New
29,000 $46,000
Q3 2021

Nov 12, 2021

SELL
$1.96 - $2.88 $94,499 - $138,856
-48,214 Closed
0 $0
Q2 2021

Aug 13, 2021

BUY
$2.05 - $3.03 $58,066 - $85,824
28,325 Added 142.42%
48,214 $114,000
Q1 2021

May 13, 2021

BUY
$2.67 - $5.37 $53,103 - $106,803
19,889 New
19,889 $56,000
Q2 2019

Aug 12, 2019

SELL
$2.04 - $3.51 $36,970 - $63,611
-18,123 Closed
0 $0
Q1 2019

May 14, 2019

SELL
$1.56 - $2.97 $26,490 - $50,433
-16,981 Reduced 48.37%
18,123 $39,000
Q4 2018

Feb 13, 2019

BUY
$1.2 - $1.8 $42,124 - $63,187
35,104 New
35,104 $55,000

Others Institutions Holding REFR

About RESEARCH FRONTIERS INC


  • Ticker REFR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 33,650,400
  • Market Cap $66M
  • 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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