Research Frontiers Inc is engaged in the development and marketing of technology and devices to control the flow of light. The company develops and licenses its patented suspended particle device light-control technology to other companies that manufacture and market the SPD-Smart chemical emulsion, the light-control film made from the chemical emulsion, the light-control panels made by laminating the film, electronics to power end-products incorporating the film, or lamination services for, and the end-products. The company's revenue source comes from the licensing of technology.

Investing in stocks is risky and each stock can have its own set of risks. Below is a list of risks that generally apply to all stocks:

Volatility: The performance of stocks can be volatile, with their value dropping as quickly as it can rise. You should be prepared to lose all the money you invest in stocks.

Liquidity: Some stocks may suffer from low liquidity which could prevent you buying or selling them at the price you want or expect.

Complexity: Specific stocks and ETFs may carry with them specific complex risks that are hard to understand. Do your own research and if something sounds too good to be true, it probably is.

Don’t put all your eggs in one basket: Putting all your money into a single type of investment is risky. Spreading your money across different investments makes you less dependent on any one to do well.

If you want to learn more about specific risks related to equity securities, please visit our dedicated equities disclosure page.