Black Rock Inc. Research Frontiers Inc Put Options Transaction History
Black Rock Inc.
- $4.35 Trillion
- Q2 2024
Put Options
0 transactions
| Quarter | Operation | Price Per put | puts change | puts Held | SEC Form |
|---|
Others Institutions Holding REFR
# of Institutions
32Shares Held
3.29MCall Options Held
4.5KPut Options Held
0-
Wr Wealth Planners, LLC Columbia, MO941KShares$1.84 Million0.59% of portfolio
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Vanguard Group Inc Valley Forge, PA489KShares$957,8910.0% of portfolio
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Geode Capital Management, LLC Boston, MA297KShares$582,2700.0% of portfolio
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Kingsview Wealth Management, LLC Grants Pass, OR193KShares$379,1620.01% of portfolio
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Shufro Rose & CO LLC121KShares$236,7680.02% of portfolio
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...