Shufro Rose & CO LLC Research Frontiers Inc Put Options Transaction History
Shufro Rose & CO LLC
- $1.22 Billion
- Q2 2024
Put Options
0 transactions
| Quarter | Operation | Price Per put | puts change | puts Held | SEC Form |
|---|
Others Institutions Holding REFR
# of Institutions
36Shares Held
3.27MCall Options Held
7.5KPut Options Held
300-
Wr Wealth Planners, LLC Columbia, MO941KShares$2.02 Million0.59% of portfolio
-
Black Rock Inc. New York, NY609KShares$1.31 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA423KShares$908,4690.0% of portfolio
-
Geode Capital Management, LLC Boston, MA262KShares$562,4500.0% of portfolio
-
Kingsview Wealth Management, LLC Grants Pass, OR148KShares$318,3070.01% of portfolio
About RESEARCH FRONTIERS INC
- Ticker REFR
- Exchange NASDAQ
- Sector Technology
- Industry Electronic Components
- Shares Outstandng 33,650,400
- Market Cap $72.3M
- 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...